I can't figure out if this is bad or good. I changed my modules on my Ross 334 today to 65% and went out to shoot. While I was shooting I noiced that when at full draw I am just slightly off or barely touching the back wall. My groups seem to be better when I shoot like that than when I am resting on the wall. My question is what would it hurt to shoot like this and if so should I go back to my 80% modules or shorten my draw length up .5" What are the pros and cons of this?