So I heat the whole vial in hot water? I'm a little confused with the 19 g aspect do I preload before heating?
Okay your getting two different processes confused.
To remove BA alcohol- yes heat whole vial in oven or cup of boiling water with a 19g pin in to rubber stopper, this allows the evaporated alcohol to escape.
Note: This will not help if the ester is the problem ( such as prop is known for)
To aid a smoother injection- heat syringe by running under tap of hot water/ hair dryer.
Note: This will not help if BA alcohol is the problem.
It depends on your gear, who made it, what concentrations of alcohol they add to it, the ester or type of compound.
Id suggest if a heated syringe doesnt help deffinatly try bake out the BA.
And Pin it in the side of the quad, much more usable than the glute if its still bad.
If all that fails id dilute with sterile oil.