diff --git a/src/module/dialog/talentDialog.mjs b/src/module/dialog/talentDialog.mjs
index 1eaec417..b59ba76a 100644
--- a/src/module/dialog/talentDialog.mjs
+++ b/src/module/dialog/talentDialog.mjs
@@ -102,21 +102,25 @@ export class TalentDialog extends HandlebarsApplicationMixin(ApplicationV2) {
         const context = {
             talent: this._talent.name,
             taw,
+            mod: modValue,
             ergebnis: [
                 {
                     eigenschaft: this._talent.system.probe[0],
-                    eigenschaftWert: this._actor.system.attribute[this._talent.system.probe[0].toLowerCase()].aktuell,
-                    wuerfelErgebnis: result.evaluated.terms[0].results[0].result
+                    eigenschaftWert: taw + modValue < 0 ? this._actor.system.attribute[this._talent.system.probe[0].toLowerCase()].aktuell + (taw + modValue) : this._actor.system.attribute[this._talent.system.probe[0].toLowerCase()].aktuell,
+                    wuerfelErgebnis: result.evaluated.terms[0].results[0].result,
+                    reduced: taw + modValue < 0
                 },
                 {
                     eigenschaft: this._talent.system.probe[1],
-                    eigenschaftWert: this._actor.system.attribute[this._talent.system.probe[1].toLowerCase()].aktuell,
-                    wuerfelErgebnis: result.evaluated.terms[0].results[1].result
+                    eigenschaftWert: taw + modValue < 0 ? this._actor.system.attribute[this._talent.system.probe[1].toLowerCase()].aktuell + (taw + modValue) : this._actor.system.attribute[this._talent.system.probe[1].toLowerCase()].aktuell,
+                    wuerfelErgebnis: result.evaluated.terms[0].results[1].result,
+                    reduced: taw + modValue < 0
                 },
                 {
                     eigenschaft: this._talent.system.probe[2],
-                    eigenschaftWert: this._actor.system.attribute[this._talent.system.probe[2].toLowerCase()].aktuell,
-                    wuerfelErgebnis: result.evaluated.terms[0].results[2].result
+                    eigenschaftWert: taw + modValue < 0 ? this._actor.system.attribute[this._talent.system.probe[2].toLowerCase()].aktuell + (taw + modValue) : this._actor.system.attribute[this._talent.system.probe[2].toLowerCase()].aktuell,
+                    wuerfelErgebnis: result.evaluated.terms[0].results[2].result,
+                    reduced: taw + modValue < 0
                 }
             ],
             patzer: result.patzer,
diff --git a/src/module/globals/DSARoll.mjs b/src/module/globals/DSARoll.mjs
index 713e39a3..90e9439a 100644
--- a/src/module/globals/DSARoll.mjs
+++ b/src/module/globals/DSARoll.mjs
@@ -23,7 +23,7 @@ const evaluateRoll = async (rolledDice, {
     countToMeisterlich = 3,
     countToPatzer = 3,
 }, rollObject = Roll) => {
-    let tap = value - mod;
+    let tap = value + mod;
     let meisterlichCounter = 0;
     let patzerCounter = 0;
     let failCounter = 0;
diff --git a/src/module/globals/DSARoll.test.mjs b/src/module/globals/DSARoll.test.mjs
index 7297ab77..240087b9 100644
--- a/src/module/globals/DSARoll.test.mjs
+++ b/src/module/globals/DSARoll.test.mjs
@@ -96,14 +96,14 @@ describe('Attribute Checks', () => {
 describe('Skill Checks', () => {
 
     it('should yield positive TAP when the die roll matches values of used attributes', async () => {
-
+        let taw = 5
         let actual = await evaluateRoll("3d20",{
-            value: 1,
+            value: taw,
             werte: [12, 12, 12],
             owner
         }, RollWithMockResults(12, 12, 12))
 
-        expect(actual.tap).toBeGreaterThan(0)
+        expect(actual.tap).toBe(taw)
     })
 
     it('should succeed with a TaP* of 1 when the die roll are exactly the values of used attributes', async () => {
@@ -114,7 +114,7 @@ describe('Skill Checks', () => {
             owner
         }, RollWithMockResults(12, 12, 12))
 
-        expect(actual.tap).toBe(0)
+        expect(actual.tap).toBe(1)
         expect(actual.patzer).toBe(false)
     })
 
@@ -201,7 +201,7 @@ describe('Skill Checks', () => {
             mod: -3,
             werte: [12, 12, 12],
             owner
-        }, RollWithMockResults(13, 13, 13))
+        }, RollWithMockResults(10, 10, 10))
 
         expect(actual.tap).toBe(-3)
     })
diff --git a/src/style/atoms/_chat.scss b/src/style/atoms/_chat.scss
index 2c1fb644..68b992e4 100644
--- a/src/style/atoms/_chat.scss
+++ b/src/style/atoms/_chat.scss
@@ -22,6 +22,10 @@
           line-height: 16px;
           height: 16px;
           vertical-align: middle;
+
+          &.modified {
+            color: red;
+          }
         }
 
         span.value {
diff --git a/src/templates/chat/skill-chat-message.hbs b/src/templates/chat/skill-chat-message.hbs
index c232d1e3..6f89b2bc 100644
--- a/src/templates/chat/skill-chat-message.hbs
+++ b/src/templates/chat/skill-chat-message.hbs
@@ -2,11 +2,12 @@
 
 <div>
     <div>{{talent}} (TaW: {{taw}})</div>
+    <div>Modifiziert: {{mod}}</div>
     <div>Gewürfelt:</div>
     <section class="die">
         {{#each ergebnis}}
             <div>
-            <span class="provided">{{eigenschaft}} ({{eigenschaftWert}})</span>
+            <span class="provided {{#if reduced}}modified{{/if}}">{{eigenschaft}} ({{eigenschaftWert}})</span>
             <span class="value">{{wuerfelErgebnis}}</span>
             </div>
         {{/each}}