So im gonna be pinning 1ml test prop and 1ml pf npp/mast blend in a couple months. Its going to require 2ml eod. Im really nervous. Before i was doing delts and one side of my glute. Now im gonna need more injection sites. Will be using a 25gauge 5/8ths ". Any tips on where i should go and what spots i should alternate? I feel like the mast/npp is gonna have a lot of pip. Its concentration is 200mg/ml