o Set adjustTilesForRetinaDisplay = NO so that the default behaviour doesn't change

@@ -112,7 +112,7 @@
     }
     }
 
 
     boundingMask = RMMapMinWidthBound;
     boundingMask = RMMapMinWidthBound;
-    adjustTilesForRetinaDisplay = YES;
+    adjustTilesForRetinaDisplay = NO;
 
 
     annotations = [NSMutableArray new];
     annotations = [NSMutableArray new];
     visibleAnnotations = [NSMutableSet new];
     visibleAnnotations = [NSMutableSet new];