diff --git a/changelog.md b/changelog.md
index 7bb4e19d..a690eebf 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,12 +1,14 @@
 # 13.0
 ## 13.0.14 - Le familier d'Illysis
 
+- Les réussites particulières en demi-surprise sont de simples réussites
 - Amélioration des entités:
   - l'attaquant ne sait plus que c'est une entité de cauchemar (surprise!)
   - l'encaissement indique une blessure dans le tchat... même si ce n'est que de l'endurance
   - les blurettes suivent les règles des entités de cauchemar (p322)
 - Nouvelle fenêtre de jets de dés
   - Attaque/défense des créatures
+  - les attaques/parades avec une arme trop lourde se font en demi-surprise
 
 ## 13.0.13 - L'épanouissement d'Illysis
 
diff --git a/module/actor/base-actor-reve.js b/module/actor/base-actor-reve.js
index 667253a0..6379cfd7 100644
--- a/module/actor/base-actor-reve.js
+++ b/module/actor/base-actor-reve.js
@@ -272,8 +272,8 @@ export class RdDBaseActorReve extends RdDBaseActor {
     return this.getEffectByStatus(STATUSES.StatusDemiReve) != undefined
   }
 
-  getSurprise(isCombat = undefined) {
-    return StatusEffects.getSurprise(this.getEffects(), isCombat)
+  getSurprise(isCombat = undefined, forceRequise = undefined) {
+    return StatusEffects.getSurprise(this.getEffects(e => true, isCombat, forceRequise), isCombat)
   }
 
   /* -------------------------------------------- */
diff --git a/module/rdd-resolution-table.js b/module/rdd-resolution-table.js
index b3adb522..ed6f69f6 100644
--- a/module/rdd-resolution-table.js
+++ b/module/rdd-resolution-table.js
@@ -16,17 +16,20 @@ const levelDown = [
 ];
 const levelImpossible = { score: 0, norm: 0, sign: 0, part: 0, epart: 0, etotal: 1 };
 
+const reussiteNormale = { code: "norm", isPart: false, isSign: false, isSuccess: true, isEchec: false, isEPart: false, isETotal: false, ptTache: 1, ptQualite: 0, quality: "Réussite normale", condition: (target, roll) => (roll > target.sign && roll <= target.norm) };
+const reussiteSignificative = { code: "sign", isPart: false, isSign: true, isSuccess: true, isEchec: false, isEPart: false, isETotal: false, ptTache: 2, ptQualite: 1, quality: "Réussite significative", condition: (target, roll) => (roll > target.part && roll <= target.sign) };
+const reussiteInsuffisante = { code: "notSign", isPart: false, isSign: false, isSuccess: false, isEchec: true, isEPart: false, isETotal: false, ptTache: 0, ptQualite: -2, quality: "Réussite insuffisante", condition: (target, roll) => false }
+
 const reussites = [
   { code: "etotal", isPart: false, isSign: false, isSuccess: false, isEchec: true, isEPart: true, isETotal: true, ptTache: -4, ptQualite: -6, quality: "Echec total", condition: (target, roll) => roll >= target.etotal && roll <= 100 },
   { code: "epart", isPart: false, isSign: false, isSuccess: false, isEchec: true, isEPart: true, isETotal: false, ptTache: -2, ptQualite: -4, quality: "Echec particulier", condition: (target, roll) => (roll >= target.epart && roll < target.etotal) },
   { code: "echec", isPart: false, isSign: false, isSuccess: false, isEchec: true, isEPart: false, isETotal: false, ptTache: 0, ptQualite: -2, quality: "Echec normal", condition: (target, roll) => (roll > target.norm && roll < target.etotal) },
-  { code: "norm", isPart: false, isSign: false, isSuccess: true, isEchec: false, isEPart: false, isETotal: false, ptTache: 1, ptQualite: 0, quality: "Réussite normale", condition: (target, roll) => (roll > target.sign && roll <= target.norm) },
-  { code: "sign", isPart: false, isSign: true, isSuccess: true, isEchec: false, isEPart: false, isETotal: false, ptTache: 2, ptQualite: 1, quality: "Réussite significative", condition: (target, roll) => (roll > target.part && roll <= target.sign) },
+  reussiteNormale,
+  reussiteSignificative,
   { code: "part", isPart: true, isSign: true, isSuccess: true, isEchec: false, isEPart: false, isETotal: false, ptTache: 3, ptQualite: 2, quality: "Réussite Particulière!", condition: (target, roll) => (roll > 0 && roll <= target.part) },
   { code: "error", isPart: false, isSign: false, isSuccess: false, isEchec: true, isEPart: true, isETotal: true, ptTache: 0, ptQualite: 0, quality: "Jet de dés invalide", condition: (target, roll) => (roll <= 0 || roll > 100) }
 ];
 
-const reussiteInsuffisante = { code: "notSign", isPart: false, isSign: false, isSuccess: false, isEchec: true, isEPart: false, isETotal: false, ptTache: 0, ptQualite: -2, quality: "Réussite insuffisante", condition: (target, roll) => false }
 /* -------------------------------------------- */
 const CARAC_MAXIMUM_RESOLUTION = 40;
 /* -------------------------------------------- */
@@ -157,7 +160,7 @@ export class RdDResolutionTable {
   }
 
   /* -------------------------------------------- */
-  static replaceParticuliereDemiSurprise(chances){
+  static replaceParticuliereDemiSurprise(chances) {
     foundry.utils.mergeObject(chances, reussites.find(x => x.code == 'part'), { overwrite: true });
   }
 
@@ -165,7 +168,7 @@ export class RdDResolutionTable {
   static significativeRequise(chances) {
     chances.roll = Math.min(chances.part + 1, chances.sign)
     foundry.utils.mergeObject(chances, reussites.find(x => x.code == 'sign'), { overwrite: true });
-  }  
+  }
 
   /* -------------------------------------------- */
   static succesRequis(chances) {
@@ -197,6 +200,7 @@ export class RdDResolutionTable {
       if (chances.norm < roll * diviseur) {
         return reussiteInsuffisante
       }
+      return reussiteSignificative
     }
     return reussite
   }
diff --git a/module/roll/roll-basic-parts.mjs b/module/roll/roll-basic-parts.mjs
index 513470a0..8e5365e2 100644
--- a/module/roll/roll-basic-parts.mjs
+++ b/module/roll/roll-basic-parts.mjs
@@ -26,7 +26,7 @@ export class RollBasicParts {
   static loadSurprise(who, forceRequise) {
     if (who?.actor) {
       foundry.utils.mergeObject(who,
-        StatusEffects.getActorEffetSurprise(who.actor, forceRequise),
+        StatusEffects.getActorEffetSurprise(who.actor),
         { overwrite: true, inPlace: true })
     }
   }
diff --git a/module/roll/roll-part-attaque.mjs b/module/roll/roll-part-attaque.mjs
index ccf27bc4..20b0c52b 100644
--- a/module/roll/roll-part-attaque.mjs
+++ b/module/roll/roll-part-attaque.mjs
@@ -5,6 +5,7 @@ import { PART_CARAC } from "./roll-part-carac.mjs"
 import { PART_COMP } from "./roll-part-comp.mjs"
 import { PART_DIFF } from "./roll-part-diff.mjs"
 import { RollPartSelect } from "./roll-part-select.mjs"
+import { PART_SIGN } from "./roll-part-sign.mjs"
 import { ROLLDIALOG_SECTION } from "./roll-part.mjs"
 
 export const PART_ATTAQUE = 'attaque'
@@ -111,7 +112,9 @@ export class RollPartAttaque extends RollPartSelect {
             part.setDiff(rollData, { type: DIFF.ATTAQUE, value: current.initialDiff })
             current.initialDiff = undefined
           }
+          break
         }
+        case PART_SIGN: return part.setArme(rollData, false, current.forceRequise)
       }
     }
     return undefined
diff --git a/module/roll/roll-part-defense.mjs b/module/roll/roll-part-defense.mjs
index 63ef5dcd..88a0c595 100644
--- a/module/roll/roll-part-defense.mjs
+++ b/module/roll/roll-part-defense.mjs
@@ -101,7 +101,7 @@ export class RollPartDefense extends RollPartSelect {
         case PART_CARAC: return part.filterCaracs(rollData, [current.carac])
         case PART_COMP: return part.filterComps(rollData, [current.comp?.name])
         case PART_DIFF: return part.setDiff(rollData, this.getDiffDefense(rollData))
-        case PART_SIGN: return part.setArmeDisparate(rollData, this.isArmeDisparate(rollData))
+        case PART_SIGN: return part.setArme(rollData, this.isArmeDisparate(rollData), current.forceRequise)
       }
     }
     return undefined
diff --git a/module/roll/roll-part-sign.mjs b/module/roll/roll-part-sign.mjs
index 12ec40ba..3fd26a2d 100644
--- a/module/roll/roll-part-sign.mjs
+++ b/module/roll/roll-part-sign.mjs
@@ -40,8 +40,8 @@ export class RollPartSign extends RollPart {
     const isCombat = this.isCombat(rollData)
     const current = this.getCurrent(rollData)
     current.armeDisparate = isCombat && current.armeDisparate
-    current.surprise = actor.getSurprise(isCombat) // TODO: could be from rollData.active.surprise??
-    current.reasons = actor.getEffects(it => StatusEffects.niveauSurprise(it) > 0)
+    current.surprise = actor.getSurprise(isCombat, current.forceRequise ?? 0) 
+    current.reasons = actor.getEffects(it => StatusEffects.niveauSurprise(it, isCombat) > 0, current.forceRequise ?? 0)
       .map(it => { return { img: it.img, label: game.i18n.localize(it.name) } })
     current.diviseur = 1
     if (current.surprise == 'demi') {
@@ -102,7 +102,9 @@ export class RollPartSign extends RollPart {
     })
   }
 
-  setArmeDisparate(rollData, armeDisparate) {
-    this.getCurrent(rollData).armeDisparate = armeDisparate
+  setArme(rollData, armeDisparate, forceRequise) {
+    const current = this.getCurrent(rollData)
+    current.armeDisparate = armeDisparate
+    current.forceRequise = forceRequise
   }
 }
\ No newline at end of file
diff --git a/module/settings/status-effects.js b/module/settings/status-effects.js
index 0f8e8a9d..74589c8c 100644
--- a/module/settings/status-effects.js
+++ b/module/settings/status-effects.js
@@ -84,8 +84,8 @@ export class StatusEffects extends FormApplication {
     )
   }
 
-  static getActorEffetSurprise(actor, forceRequise) {
-    const effets = actor?.getEffects(StatusEffects.isSurprise, forceRequise) ?? []
+  static getActorEffetSurprise(actor) {
+    const effets = actor?.getEffects(StatusEffects.isSurprise) ?? []
     return {
       effets: effets,
       surprise: effets.length > 0