I already do IM. I use 1" 23g currently. But was just thinking if I do daily it would be easier, and better bloods. Could I just use a shorter needle on my regular syringe and do sub-qYou shouldn’t pin more than half a cc/ml at a time (that’s 50iu btw) when going subq. For daily shots adding up to 200mg test and 500mg mast you’re probably going to need to go IM and just rotate both delts and quads with something like a 5/8” 27-28g needle.
The volume of oil of the masteron is why this is exceeding 50 units per day.