diff --git a/css/preview-animation-section.css b/css/preview-animation-section.css
index a4203aa0..152ce32e 100644
--- a/css/preview-animation-section.css
+++ b/css/preview-animation-section.css
@@ -2,7 +2,7 @@
 .preview-container {
   position : absolute;
   bottom : 0; right : 0;
-  height : 285px;
+  height : 282px;
   width : 256px;
   background : white;
   border : 0px Solid black;
@@ -12,7 +12,6 @@
 
 .preview-container canvas {
   border : 0px Solid transparent;
-  border-radius:5px 0px 0px 5px;
 }
 
 #preview-fps {
diff --git a/js/controller/DrawingController.js b/js/controller/DrawingController.js
index 7e2303b9..3509ef2f 100644
--- a/js/controller/DrawingController.js
+++ b/js/controller/DrawingController.js
@@ -205,8 +205,6 @@
 
   ns.DrawingController.prototype.renderFrame = function () {
     var frame = this.framesheet.getCurrentFrame();
-    console.log("render", frame.getHeight());
-    if (frame.getHeight() == 32) debugger;
     var serializedFrame = frame.serialize();
     if (this.serializedFrame != serializedFrame) {
       this.serializedFrame = serializedFrame;
@@ -250,7 +248,7 @@
         // Calculate the DPI change needed to bridge height and width gap
         var gapDPI = pskl.PixelUtils.calculateDPI(heightGap, widthGap, framePixelHeight, framePixelWidth);
         // substract gap dpi to initial dpi
-        dpi -= (gapDPI - 1);
+        dpi -= (gapDPI + 1);
     }
     return dpi;
   };