Thanks for the help guys! I have only used 23g 1.5 for the glute. But I wanna try different areas. I have tried 23g 1.5 on my quad once but very bad experience. Once the pin was all the way in, I guess I has a small spazim. Kinda scared me. Lol. I thought it was from the pin being to long? Maybe it wasn't relaxed enough. It just seems easier to do it in the quad or Delt by yourself. TGC is also running I'm my veins bros!!!