diff --git a/src/main/angular/src/app/editor/parts/Part.ts b/src/main/angular/src/app/editor/parts/Part.ts
index 0050049..5f73a2e 100644
--- a/src/main/angular/src/app/editor/parts/Part.ts
+++ b/src/main/angular/src/app/editor/parts/Part.ts
@@ -25,10 +25,10 @@ export abstract class Part {
     rasterW: number = 1,
     rasterH: number = 1,
   ) {
-    this.x = rasterX * 3 * RASTER;
-    this.y = rasterY * 3 * RASTER;
-    this.w = rasterW * 3 * RASTER;
-    this.h = rasterH * 3 * RASTER;
+    this.x = Math.round(rasterX * 3) * RASTER;
+    this.y = Math.round(rasterY * 3) * RASTER;
+    this.w = Math.round(rasterW * 3) * RASTER;
+    this.h = Math.round(rasterH * 3) * RASTER;
   }
 
   toString(): string {