G, is there a reason why you skin the ball sac and leave it on the carcass, other than wanting a possibles ball sac bag?
I always remove them and the COCK, by getting the blade as close to the meat as possible, avoiding any vessels or body fluids whatsoever (or at least I think).
![[Linked Image]](http://s38.photobucket.com/user/glenn1221/media/Blades/KC9A2912.1_zps1jt9v7wx.jpg.html)
