Mac173
New member
I only use 1.5" for glutes, everything else gets 1", but I make sure to bury deep. That would be delts,quads and calves.razrshrp said:i have been combining 3 dif compounds (3cc) in my delts w/ no problem,,,,however last thurs. did this using a 1.5" pin, i guess i went too deep cause while i was injg my delt started to hurt, then through the day got worse an worse. but usually never have a problem....