Anyone know what the purpose is for the rib on the outer side of the bucket? It looks like it is pressed from the inner side leaving an indent and the protruding rib on the outside. I'm curious because I was looking at adding a Piranha tooth bar but by my measurements the bolt location is going to fall very close to or actually right into this area. Would it hurt anything to drill a hole here or should I avoid it and consider some other option? Pic's attached...



