NickW
DO WORK!
WPO only allows 2ply, but I have heard rumors of Big Gene cheating a bit with the ply #. I only wear two ply and that is more than enough for me to handle. I have so much trouble finding the groove and dropping the weight in properly so as not to dump the weight. I still have a ton to learn, but luckilly I train with the best in the world at shirt technique. I would start out with a single ply, get good at that, then switch to a second ply, and then get good at it. The form is so much different for shirted bench and raw bench.