do not delete new .bak file

build.gradle

@@ -191,24 +191,4 @@ configure(rootProject){
             command.execute(null, layout.projectDirectory.asFile).waitForProcessOutput(System.out, System.err)
         }
     }
-}
-
-for(def i = 0; i < 2; i++){
-    final def isDex = i == 1
-    final def name = isDex ? 'installDex' : 'install'
-    final def input = isDex ? tasks.dex : tasks.jar
-
-    tasks.register(name){
-        inputs.files input
-        doLast{
-            def folder = Fi.get(OS.getAppDataDirectoryString('Mindustry')).child('mods')
-            folder.mkdirs()
-
-            folder.child(tasks.jar.archiveFileName.get()).delete()
-            folder.child(tasks.dex.archiveFileName.get()).delete()
-
-            new Fi(input.archiveFile.get().asFile).copyTo(folder)
-            logger.log(LogLevel.LIFECYCLE, "Copied :${isDex ? 'dex' : 'jar'} output to $folder.")
-        }
-    }
-}
+}

src/fos/graphics/ConveyorSpritesPacker.java

@@ -11,6 +11,7 @@
 
 public class ConveyorSpritesPacker { // TODO rename
     public static Field packer;
+	public static int spacing = 4;
     static {
         try {
             packer = Vars.mods.getClass().getDeclaredField("packer");
@@ -45,7 +46,7 @@ public static void generateRegions(TextureAtlas.AtlasRegion region, String prefi
         for (int y = 0; y < 5; y++) {
             for (int x = 0; x < 5; x++) {
                 TextureAtlas.AtlasRegion newRegion = new TextureAtlas.AtlasRegion(
-                        region.texture, region.getX() + x * 32, region.getY() + y * 32, 32, 32);
+                        region.texture, region.getX() + x * (32 + spacing), region.getY() + y * (32 + spacing), 32, 32);
 
                 if(region.splits != null){
                     newRegion.splits = region.splits;