diff --git a/ArrowPoints.js b/ArrowPoints.js
index 3694fd6..d123fe6 100644
--- a/ArrowPoints.js
+++ b/ArrowPoints.js
@@ -73,37 +73,46 @@ const frontlineDataA = {
     splineStep: 0.08,
     spacing: 10,
     offsetDistance: 10,
-    protrusionLength: 15,
-    protrusionStartSize: 5,
-    protrusionEndSize: 2,
-    protrusionGap: 20,
     style: LEFT_SIDE,
   };
 
+const protrusionDataA = {
+    length: 15,
+    startSize: 5,
+    endSize: 2,
+    gap: 20,
+  };
+
   const frontlineDataB = {
     points: frontlinePointsB,
     splineStep: 0.02,
     spacing: 10,
     offsetDistance: 10,
-    protrusionLength: 15,
-    protrusionStartSize: 5,
-    protrusionEndSize: 5,
-    protrusionGap: 20,
     style: RIGHT_SIDE,
   };
 
+  const protrusionDataB = {
+    length: 15,
+    startSize: 5,
+    endSize: 5,
+    gap: 20,
+  };
+
   const frontlineDataC = {
     points: frontlinePointsC,
     splineStep: 0.02,
     spacing: 10,
     offsetDistance: 10,
-    protrusionLength: 15,
-    protrusionStartSize: 5,
-    protrusionEndSize: 0,
-    protrusionGap: 20,
     style: BOTH_SIDES,
   };
 
+ const protrusionDataC = {
+    length: 15,
+    startSize: 5,
+    endSize: 5,
+    gap: 20,
+  };
+
 const arrowDataA = {
     points: pointsA,
     splineStep: 0.02,
@@ -163,20 +172,17 @@ const rectanglePoly = getRectanglePolygon(circleCenter, rectangleSideA, rectangl
 const rectangleToTurfPoly = toTurfPolygon(rectanglePoly);
 
 const frontlinePolygonA = getFrontline(frontlineDataA);
-let frontlinePolygonMergedA = mergeTurfPolygons(frontlinePolygonA.body,frontlinePolygonA.protrusions[0]);
-for (let i = 1; i < frontlinePolygonA.protrusions.length; i++) 
-{
-    frontlinePolygonMergedA = addTurfPolygonToMerge(frontlinePolygonMergedA, frontlinePolygonA.protrusions[i]);
-}
+let frontlinePolygonMergedA = toTurfPolygon(frontlinePolygonA.body);
 
-const frontlinePolygonB = getFrontline(frontlineDataB);
+
+const frontlinePolygonB = getFrontline(frontlineDataB, protrusionDataB);
 let frontlinePolygonMergedB = mergeTurfPolygons(frontlinePolygonB.body,frontlinePolygonB.protrusions[0]);
 for (let i = 1; i < frontlinePolygonB.protrusions.length; i++) 
 {
     frontlinePolygonMergedB = addTurfPolygonToMerge(frontlinePolygonMergedB, frontlinePolygonB.protrusions[i]);
 }
 
-const frontlinePolygonC = getFrontline(frontlineDataC);
+const frontlinePolygonC = getFrontline(frontlineDataC, protrusionDataC);
 
 let frontlinePolygonMergedLeft = mergeTurfPolygons(frontlinePolygonC.bodyLeft, frontlinePolygonC.protrusionsLeft[0]);
 for (let i = 1; i < frontlinePolygonC.protrusionsLeft.length; i++) {
diff --git a/package-lock.json b/package-lock.json
index 88df30d..d8fedb9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2718,7 +2718,7 @@
       "dev": true
     },
     "node_modules/athena-utils": {
-      "resolved": "git+https://git.projectathena.ca/andyaxxe/athena-utils.git#10ab405d5e",
+      "resolved": "git+https://git.projectathena.ca/andyaxxe/athena-utils.git#904b62b360",
       "dev": true,
       "dependencies": {
         "@turf/turf": "7.2.0"