Hello, I've been injecting Fina into my ass and quads. Fina injecting takes alot and my ass is getting sore, so I wanna inject into my deltoid. Can anyone tell me how far the plunger should go on a 22g 1 inch needle? And where exactly do i inject? I looked at some pics, showing me where to inject, that part of my body is so rock hard, it almost feels like a bone.
Thx all
_osk