i think you should be fine and like hllwdbdboy said....you can rotate spots on your glutes and you can do the same on your legs as long as you dont have chicken legs. It will help with scar tissue forming if you dont stick same exact spot all the time.

i'm pinning ed: glute, quad, glute, quad without an issue. like Dafreezwman says, u don't have to bury the pin.

and the glutes can hold a frickin' swimming pool of juice so you could even rotate glute spots if necessary

Why is it difficult..is injection site still sore after a week? If I had to throw another injection site into the rotation it would be shoulders. Just remember if ur using 1 1/2 pin u only need 5/8 to 1 in penetration with the pin. And no I whould'nt switch to pills. just draw both in to the same syringe

Freeze

Do you draw them together into the same syringe and pin? Or do you draw one then pin, then draw the other and pin? Im not trying to be a wise ass by asking that, I just really don't understand what you're asking. Well- that and im a idiot.
jab.