Well I have been doing shots everyday into my thighs I do .35mls of 200mgs./ml of Depo T every 3 days and use a 27g 1ml x 1/2" lg. needle to pull the oil out of the vial I just pull the plunger al the way down and hold it takes about a min. to get .35mls out. As for shooting if you shot T oil to fast IM you end up sore with a big lump that is there for days. I have no problems doing my T shots this way I can see how someone could move the needle side to side I don't. I then use a 30g x 1/2" long needle to do my 400 IU shots of
HCG the 2 days each in between my T shots still no problems. Been at this 4 yrs. now.