Get sterile oil for each cc of gear draw 1/2 cc sterile oil. I use grape seed or cotton seed. Let the syringe with cap on sit in warm water for a few minutes. As hot as the faucet allows.
Far too complicated...Try this:
For every one ML of AAS (We don't use the term CC anymore bro) add one ML of plain oil Grapeseed is good).
And there is more: Here exactly what I do...I have 6 ML syringes so I fill 3ml with AAS and the other 3 ml with grapeseed oil. then I slowly mix the two by letting the air bubble run up and down the Barrel. Then I take my insulin syringes (6 syringes in all per 3 ml of gear) (I use 1 ml 5/8 length needle) I fill 6 insulin pins full on this mixed oil. With the 6 mls you're getting 3 ml active AAS. I then pin all six, in various areas. no pain, no tissue damage. This method is IM... not Sub-Q by the way. If you're lean enough the 5/8 inch pin will go into the muscle just fine.
The point is whether you use slin pins or not; the point is: dilute each ml of oil with 1 ml of plain oil and no more PIP ever...
As far as all these guys telling you your gear is shit...its not true many people have real pain from Test E and even EQ. Just because you don't, doesn't mean no one should.