Hey guys, I've been working my through Starting Strength for a bit now and I've encountered my first real issue. Since I'm working at home, I've been doing a Dumbbell Floor Press instead of a Bench Press. However, now that I'm at 130lbs (total) it really hurts my hands to hold the weight above me, moreso to press it. Is there anything I should know about changing up my grip or is there another issue? Thanks!