diff --git a/source/components/Simulateur.js b/source/components/Simulateur.js
index f04c4c75c..709bb3419 100644
--- a/source/components/Simulateur.js
+++ b/source/components/Simulateur.js
@@ -135,18 +135,18 @@ export default class extends Component {
 		let fieldName =
 			(unfolded &&
 				inputInversions &&
-				R.path(step.name.split('.'), inputInversions)) ||
-			step.name
+				R.path(step.dottedName.split('.'), inputInversions)) ||
+			step.dottedName
 
 		return (
 			<step.component
-				key={step.name}
+				key={step.dottedName}
 				{...step}
 				unfolded={unfolded}
 				step={step}
 				situationGate={situationGate}
 				fieldName={fieldName}
-				inverted={step.name !== fieldName}
+				inverted={step.dottedName !== fieldName}
 			/>
 		)
 	}
diff --git a/source/components/conversation/Explicable.css b/source/components/conversation/Explicable.css
index b9ba3e2b4..0a0897ed8 100644
--- a/source/components/conversation/Explicable.css
+++ b/source/components/conversation/Explicable.css
@@ -5,37 +5,28 @@
   border-radius: .2em;
   display: inline-block;
   margin-left: .8em;
-  opacity: .5;
+  padding: .15em;
+  opacity: .4;
   border: 1px solid transparent;
+  border-radius: 1em;
   cursor: pointer;
   vertical-align: baseline;
-  font-size: 85%;
-}
-
-.explicable:hover .icon {
-  opacity: 1;
-  border-color: white;
-}
-.explicable.dark:hover .icon {
-  border-color: #333350;
+  font-size: 95%;
 }
 
 .explicable .icon:hover {
   opacity: 1;
-  background: white;
-  color: #4A89DC;
 }
-.explicable.dark .icon:hover {
-  background: #333350;
-  color: white;
+/* Add explanation text to icon, feels too heavy
+.explicable .icon:hover::after {
+  content: '+ d\'infos';
+  margin-left: .2em;
+  font-size: 90%;
+  opacity: .3
 }
-
+*/
 .explicable.explained .icon {
   opacity: 1;
   background: #4A89DC;
   color: white;
 }
-.explicable.dark.explained .icon {
-  background: #333350;
-  color: white;
-}
diff --git a/source/components/conversation/Explicable.js b/source/components/conversation/Explicable.js
index 461cf3a41..e16bac369 100644
--- a/source/components/conversation/Explicable.js
+++ b/source/components/conversation/Explicable.js
@@ -11,46 +11,35 @@ import ReactPiwik from '../Tracker';
 @connect(state => ({explained: state.explainedVariable}), dispatch => ({
 	explain: variableName => dispatch({type: EXPLAIN_VARIABLE, variableName})
 }))
-@HoverDecorator
 export default class Explicable extends React.Component {
 	render(){
 		let {
-			dottedName, hover, label,
+			dottedName,
 			explain, explained,
-			lightBackground
-			} = this.props
+		} = this.props
 
 		// Rien à expliquer ici, ce n'est pas une règle
 		if (dottedName == null)
-			return <span>{label}</span>
+			return this.props.children
 
 		let rule = findRuleByDottedName(rules, dottedName)
 
-
-		let ruleLabel = (
-			label || rule.title
-		).replace(/\s\?$/g, '\u00a0?') // le possible ' ?' final est rendu insécable
-
-		// Rien à expliquer ici, il n'y a pas de champ description dans la règle
-		if (!rule.description)
-			return <span>{ruleLabel}</span>
+		if (rule.description == null)
+			return this.props.children
 
 		//TODO montrer les variables de type 'une possibilité'
 
-
 		return (
 			<span
-				className={classNames('explicable', {explained: dottedName === explained, dark: lightBackground})} >
-					{ruleLabel}
+				className={classNames('explicable', {explained: dottedName === explained})} >
+				{this.props.children}
 				<span
 					className="icon"
-					onClick={e => {
-						ReactPiwik.push(['trackEvent', 'help', dottedName]);
-						e.preventDefault();
-						e.stopPropagation();
+					onClick={() => {
+						ReactPiwik.push(['trackEvent', 'help', dottedName])
 						explain(dottedName)
 					}}>
-					<i className="fa fa-info" aria-hidden="true"></i>
+					<i className="fa fa-book" aria-hidden="true"></i>
 				</span>
 			</span>
 		)
diff --git a/source/components/conversation/FormDecorator.js b/source/components/conversation/FormDecorator.js
index 657b287fe..147dbad9d 100644
--- a/source/components/conversation/FormDecorator.js
+++ b/source/components/conversation/FormDecorator.js
@@ -6,6 +6,8 @@ import { stepAction } from '../../actions'
 import StepAnswer from './StepAnswer'
 import { capitalise0 } from '../../utils'
 import R from 'ramda'
+import Explicable from 'Components/conversation/Explicable'
+
 /*
 This higher order component wraps "Form" components (e.g. Question.js), that represent user inputs,
 with a header, click actions and more goodies.
@@ -28,7 +30,7 @@ export var FormDecorator = formType => RenderField =>
 	)
 	class extends Component {
 		state = {
-			helpVisible: false,
+			helpVisible: false
 		}
 		render() {
 			let {
@@ -59,7 +61,7 @@ export var FormDecorator = formType => RenderField =>
 				inverted,
 				//TODO hack, enables redux-form/CHANGE to update the form state before the traverse functions are run
 				submit: () => setTimeout(() => stepAction('fold', fieldName), 1),
-				setFormValue: (value, name=fieldName) => setFormValue(name, value)
+				setFormValue: (value, name = fieldName) => setFormValue(name, value)
 			}
 
 			/* There won't be any answer zone here, widen the question zone */
@@ -102,18 +104,25 @@ export var FormDecorator = formType => RenderField =>
 			< Le titre de ma question > ----------- < (? bulle d'aide) OU résultat >
 		*/
 		renderHeader(unfolded, valueType, human, helpText, wideQuestion) {
-			let { subquestion } = this.props.step
+			let { step: { subquestion }, fieldName, inversion } = this.props
 			return (
 				<span className="form-header">
 					{unfolded
-						? this.renderQuestion(unfolded, helpText, wideQuestion, subquestion)
+						? this.renderQuestion(
+							unfolded,
+							helpText,
+							wideQuestion,
+							subquestion,
+							fieldName,
+							inversion
+						)
 						: this.renderTitleAndAnswer(valueType, human)}
 				</span>
 			)
 		}
 
-		renderQuestion = (unfolded, helpText, wideQuestion, subquestion) => (
-			<div className="step-question">
+		renderQuestion(unfolded, helpText, wideQuestion, subquestion, fieldName, inversion) {
+			let question = (
 				<h1
 					style={{
 						// border: '2px solid ' + this.props.themeColours.colour, // higher border width and colour to emphasize focus
@@ -125,24 +134,41 @@ export var FormDecorator = formType => RenderField =>
 					{R.path(['props', 'step', 'inversion', 'question'])(this) ||
 						this.props.step.question}
 				</h1>
-				<div
-					className="step-subquestion"
-					dangerouslySetInnerHTML={{ __html: subquestion }}
-				/>
-			</div>
-		)
+			)
+			return (
+				<div className="step-question">
+					{inversion ? (
+						question
+					) : (
+						<Explicable dottedName={fieldName}>{question}</Explicable>
+					)}
+					<div
+						className="step-subquestion"
+						dangerouslySetInnerHTML={{ __html: subquestion }}
+					/>
+				</div>
+			)
+		}
 
 		renderTitleAndAnswer(valueType, human) {
-			let { step, stepAction, situationGate, themeColours, step: { title }, fieldName } = this.props
+			let {
+				step,
+				stepAction,
+				situationGate,
+				themeColours,
+				step: { title },
+				fieldName
+			} = this.props
 			let inversionTitle = R.path(['props', 'step', 'inversion', 'title'])(this)
 
-
 			let answer = situationGate(fieldName)
 
 			return (
 				<div className="foldedQuestion">
 					<span className="borderWrapper">
-						<span className="title">{capitalise0(inversionTitle || title)}</span>
+						<span className="title">
+							{capitalise0(inversionTitle || title)}
+						</span>
 						<span className="answer">{answer}</span>
 					</span>
 					<button
diff --git a/source/components/conversation/Input.js b/source/components/conversation/Input.js
index cc57bae2f..3ae4149fe 100644
--- a/source/components/conversation/Input.js
+++ b/source/components/conversation/Input.js
@@ -13,7 +13,7 @@ export default class Input extends Component {
 	render() {
 		let {
 				input,
-				stepProps: { name, attributes, submit, valueType },
+				stepProps: { dottedName, attributes, submit, valueType },
 				meta: { touched, error, active },
 				themeColours
 			} = this.props,
@@ -34,7 +34,7 @@ export default class Input extends Component {
 						{...input}
 						value={hoverSuggestion != null ? hoverSuggestion : input.value}
 						className={classnames({ suffixed })}
-						id={'step-' + name}
+						id={'step-' + dottedName}
 						{...attributes}
 						style={
 							!active
@@ -52,7 +52,7 @@ export default class Input extends Component {
 					{suffixed && (
 						<label
 							className="suffix"
-							htmlFor={'step-' + name}
+							htmlFor={'step-' + dottedName}
 							style={!active ? { color: '#888' } : { color: '#222' }}
 						>
 							{answerSuffix}
@@ -80,23 +80,23 @@ export default class Input extends Component {
 	}
 
 	componentDidMount(){
-		let { stepProps: { name, inversion, setFormValue} } = this.props
+		let { stepProps: { dottedName, inversion, setFormValue} } = this.props
 		if (!inversion) return null
 		// initialize the form field in renderinversions
-		setFormValue(inversion.inversions[0].dottedName, 'inversions.' + name)
+		setFormValue(inversion.inversions[0].dottedName, 'inversions.' + dottedName)
 	}
 	renderInversions() {
-		let { stepProps: { name, inversion} } = this.props
+		let { stepProps: { dottedName, inversion} } = this.props
 		if (!inversion) return null
 
 		if (inversion.inversions.length === 1) return (
-			<span>{inversion.inversions[0].title || inversion.inversions[0].name}</span>
+			<span>{inversion.inversions[0].title || inversion.inversions[0].dottedName}</span>
 		)
 
 		return (
 			<Field
 				component="select"
-				name={'inversions.' + name}
+				name={'inversions.' + dottedName}
 			>
 				{inversion.inversions.map(({ name, title, dottedName }) => (
 					<option key={dottedName} value={dottedName}>
@@ -107,7 +107,7 @@ export default class Input extends Component {
 		)
 	}
 	renderSuggestions(themeColours) {
-		let { setFormValue, submit, suggestions, input, name, inverted } = this.props.stepProps
+		let { setFormValue, submit, suggestions, inverted } = this.props.stepProps
 
 
 
diff --git a/source/components/conversation/Question.js b/source/components/conversation/Question.js
index 6a39a1b61..c10d4f7ad 100644
--- a/source/components/conversation/Question.js
+++ b/source/components/conversation/Question.js
@@ -1,11 +1,10 @@
-import React, {Component} from 'react'
-import {FormDecorator} from './FormDecorator'
-import {answer, answered} from './userAnswerButtonStyle'
+import React, { Component } from 'react'
+import { FormDecorator } from './FormDecorator'
+import { answer, answered } from './userAnswerButtonStyle'
 import HoverDecorator from '../HoverDecorator'
 import Explicable from './Explicable'
 import R from 'ramda'
 
-
 /* Ceci est une saisie de type "radio" : l'utilisateur choisit une réponse dans une liste, ou une liste de listes.
 	Les données @choices sont un arbre de type:
 	- nom: motif CDD # La racine, unique, qui formera la Question. Ses enfants sont les choix possibles
@@ -25,9 +24,7 @@ import R from 'ramda'
 let dottedNameToObject = R.pipe(
 	R.split(' . '),
 	R.reverse,
-	R.reduce((memo, next) => (
-		{[next]: memo}
-	), 'oui')
+	R.reduce((memo, next) => ({ [next]: memo }), 'oui')
 )
 
 // FormDecorator permet de factoriser du code partagé par les différents types de saisie,
@@ -35,83 +32,121 @@ let dottedNameToObject = R.pipe(
 @FormDecorator('question')
 export default class Question extends Component {
 	render() {
-		let {
-			stepProps: {choices},
-		} = this.props
+		let { stepProps: { choices } } = this.props
 
-		if (R.is(Array)(choices))
-			return this.renderBinaryQuestion()
-		else
-			return this.renderChildren(choices)
+		if (R.is(Array)(choices)) return this.renderBinaryQuestion()
+		else return this.renderChildren(choices)
 	}
-	renderBinaryQuestion(){
+	renderBinaryQuestion() {
 		let {
 			input, // vient de redux-form
-			stepProps: {submit, choices},
+			stepProps: { submit, choices },
 			themeColours
 		} = this.props
 
 		return (
 			<ul>
-				{ choices.map(({value, label}) =>
-						<RadioLabel key={value} {...{value, label, input, submit, themeColours}}/>
-				)}
+				{choices.map(({ value, label }) => (
+					<RadioLabel
+						key={value}
+						{...{ value, label, input, submit, themeColours }}
+					/>
+				))}
 			</ul>
 		)
 	}
 	renderChildren(choices) {
 		let {
-			input, // vient de redux-form
-			stepProps,
-			themeColours
-		} = this.props,
-			{name} = input,
-			{submit} = stepProps,
+				input, // vient de redux-form
+				stepProps,
+				themeColours
+			} = this.props,
+			{ name } = input,
+			{ submit } = stepProps,
 			// seront stockées ainsi dans le state :
 			// [parent object path]: dotted name relative to parent
 			relativeDottedName = radioDottedName =>
 				radioDottedName.split(name + ' . ')[1]
 
-		return (<ul>
-			{choices.canGiveUp &&
-				<li key='aucun' className="variantLeaf aucun">
-					<RadioLabel {...{value: 'non', label: 'Aucun', input, submit, themeColours, dottedName: null}}/>
-				</li>
-			}
-			{ choices.children && choices.children.map( ({name, title, dottedName, children}) =>
-				children ?
-					<li key={name} className="variant">
-						<div>{title}</div>
-						{this.renderChildren({children})}
+		return (
+			<ul>
+				{choices.canGiveUp && (
+					<li key="aucun" className="variantLeaf aucun">
+						<RadioLabel
+							{...{
+								value: 'non',
+								label: 'Aucun',
+								input,
+								submit,
+								themeColours,
+								dottedName: null
+							}}
+						/>
 					</li>
-					: <li key={name} className="variantLeaf">
-						<RadioLabel {...{value: relativeDottedName(dottedName), label: title, dottedName, input, submit, themeColours}}/>
-					</li>
-			)}
-		</ul>)
+				)}
+				{choices.children &&
+					choices.children.map(
+						({ name, title, dottedName, children }) =>
+							children ? (
+								<li key={name} className="variant">
+									<div>{title}</div>
+									{this.renderChildren({ children })}
+								</li>
+							) : (
+								<li key={name} className="variantLeaf">
+									<RadioLabel
+										{...{
+											value: relativeDottedName(dottedName),
+											label: title,
+											dottedName,
+											input,
+											submit,
+											themeColours
+										}}
+									/>
+								</li>
+							)
+					)}
+			</ul>
+		)
 	}
 }
 
-@HoverDecorator
-class RadioLabel extends Component {
+let RadioLabel = props => (
+	<Explicable dottedName={props.dottedName}>
+		<RadioLabelContent {...props} />
+	</Explicable>
+)
 
+@HoverDecorator
+class RadioLabelContent extends Component {
 	render() {
-		let {value, label, input, submit, hover, themeColours, dottedName} = this.props,
+		let {
+				value,
+				label,
+				input,
+				submit,
+				hover,
+				themeColours,
+			} = this.props,
 			// value = R.when(R.is(Object), R.prop('value'))(choice),
-			labelStyle =
-				Object.assign(
-					(value === input.value || hover) ? answered(themeColours) : answer(themeColours),
-					value === '_' ? {fontWeight: 'bold'} : null
-				)
+			labelStyle = Object.assign(
+				value === input.value || hover
+					? answered(themeColours)
+					: answer(themeColours),
+				value === '_' ? { fontWeight: 'bold' } : null
+			)
 
 		return (
-			<label key={value}
-				style={labelStyle}
-				className="radio" >
+			<label key={value} style={labelStyle} className="radio">
+				{label}
 				<input
-					type="radio" {...input} onClick={submit}
-					value={value} checked={value === input.value ? 'checked' : ''} />
-				<Explicable dottedName={dottedName} label={label}/>
+					type="radio"
+					{...input}
+					onClick={submit}
+					value={value}
+					checked={value === input.value ? 'checked' : ''}
+				/>
 			</label>
 		)
 	}
diff --git a/source/engine/generateQuestions.js b/source/engine/generateQuestions.js
index 27a8ba7f3..cf0113b21 100644
--- a/source/engine/generateQuestions.js
+++ b/source/engine/generateQuestions.js
@@ -1,7 +1,5 @@
-import React from 'react'
 import R from 'ramda'
 
-import Explicable from 'Components/conversation/Explicable'
 import Question from 'Components/conversation/Question'
 import Input from 'Components/conversation/Input'
 import Select from 'Components/conversation/select/Select'
@@ -51,32 +49,6 @@ export let nextSteps = (situationGate, flatRules, analysis) => {
 	return R.map(R.head, sortedPairs)
 }
 
-export let constructStepMeta = ({
-	title,
-	question,
-	subquestion,
-	dottedName,
-	name
-}) => ({
-	// name: dottedName.split(' . ').join('.'),
-	name: dottedName,
-	// <Explicable/> ajoutera une aide au clic sur un icône [?]
-	// Son texte est la question s'il y en a une à poser. Sinon on prend le titre.
-	question: (
-		<Explicable
-			label={question || name}
-			dottedName={dottedName}
-			lightBackground={true}
-		/>
-	),
-	title,
-	subquestion,
-
-	// Legacy properties :
-
-	visible: true
-	// helpText: 'Voila un peu d\'aide poto'
-})
 
 let isVariant = R.path(['formule', 'une possibilité'])
 
@@ -153,10 +125,9 @@ export let makeQuestion = (flatRules, targetNames) => dottedName => {
 		choices: buildVariantTree(flatRules, dottedName)
 	})
 
-	let common = constructStepMeta(rule)
 
 	return Object.assign(
-		common,
+		rule,
 		isVariant(rule)
 			? multiChoiceQuestion(rule)
 			: rule.format == null