Deltoid injection: which needle?

[GearHeaded]

I have used 1.5" needles at half staff 25 guage on delt bicep chest. I may consider slin pins for chest and biceps in the future. Lotta pokes if you are shooting 4ml but I kinda like it anyway. 1.5ml of gear is all I dare shoot in each bicep now. I pushed it with two and regretted it for a week. Delts are about the same to me 1.5ml each.

couple weeks back I pinned my front delt with 3cc of NPP, tren ace, tren suspension, because I was too lazy to split it up and pn 1.5cc in each delt . needless to say I won't be doing that again , all that gear migrated down my left arm and fucked my workouts up for a week

[Obs]

couple weeks back I pinned my front delt with 3cc of NPP, tren ace, tren suspension, because I was too lazy to split it up and pn 1.5cc in each delt . needless to say I won't be doing that again , all that gear migrated down my left arm and fucked my workouts up for a week

Exactly my issue. Shit runs downhill. End of last comp I couldn't flex my biceps for shit in the pics. My avatar shot brought me to my knees almost.