i dunno if thats it, i have used 1 inch pins with different gear and no pain...and i dont have a good experience with 1 1/2 inch needles in the delt, i nicked a nerve my first time and was seeing stars for a good 5 seconds...i told myself never againchestmaster1 said:I bet your using a 1 inch for your delts, try a 1.5, and go all the way in and there will be no pain
i dont want to make it sound like the shit sucks...i LOVE it. To make up for i would like to say that i bought it a year ago and he has recently switched to EO sooooo if you got it recently i bet it wont hurt