If you were living under a rock, weight holes were banned under a USBC rule that took effect on Aug. 1. That leaves anyone with a favorite ball with a weight hole in a tough spot: Plugging that hole will change the reaction and probably make it not quite as much of a favorite. Trying to recreate that reaction has been a guessing game that Storm has tried to make more of a science with what it calls the “Layout Adapter.” Here is the video that explains it: And here is the...