This is possibly a daft one but how deep do I inject into the muscle,wanting to pin in my shoulder, I have 1 inch pins to use with Nandurabolin and Testonon stack
I'll use 5/8 pin for anything 1cc or less only in the upper body. Such as delts, pecs, traps etc. For quads and glutes I use 1" and any time the volume is over 1cc I use 1"
I'm smaller at 170 lbs and use half inch slin pins. What matters is I pierce the muscle to inject into it correct, anything lost would be absorbed sub-q right?