alll i could get from the gay pharmacies is a 1 inch needle and a half inch needle, i know shooting in the glute is preferably a 1.5 inch but can i still use a 1 inch? I'm pretty lean and have very little fat, and is the 1/2 inch needle good for maybe my delts? it kinda pisses me off the pharmacy didnt have any 1.5 inchers... input?