diff --git a/src/components/fabric/QPolygon.js b/src/components/fabric/QPolygon.js
index df66abb4..ef880c35 100644
--- a/src/components/fabric/QPolygon.js
+++ b/src/components/fabric/QPolygon.js
@@ -27,6 +27,7 @@ export default class QPolygon extends fabric.Group {
   helpLines = []
 
   wall
+
   constructor(points, options, canvas) {
     /*if (points.length !== 4 && points.length !== 6) {
       throw new Error('Points must be 4 or 6.')
@@ -701,13 +702,21 @@ export default class QPolygon extends fabric.Group {
   }
 
   getRoofRidge(prevLine, currentLine, nextLine) {
-    console.log(prevLine)
-    console.log(this.getLineDirection(prevLine), this.getLineDirection(currentLine), this.getLineDirection(nextLine))
     if (this.getLineDirection(prevLine) !== this.getLineDirection(nextLine)) {
-
+      console.log(this.getLineDirection(prevLine), this.getLineDirection(currentLine), this.getLineDirection(nextLine))
+      console.log(currentLine.length)
+      if (currentLine.length < prevLine.length && currentLine.length < nextLine.length) {
+        console.log(currentLine.length)
+      }
     }
   }
 
+  getMaxRidge(length) {
+    let a1 = 4
+    let d = 2
+    return ((length - a1) / d) + 1
+  }
+
   getPointBetweenLine(line1, line2) {
     let dVector = this.getDirectionForDegree(line1, line2)
     let xp = line1.x2, yp = line1.y2