1/2 cc slin pins and tic marks... also night-time injects

all the info i've read involves 1cc slin pins... a 40mcg shot of MC igf would easily fit in the 1/2 cc pin though... what tic mark would it go to?

sorry for the dumb question... just want to double check this with anyone who uses the smaller volume slin pins.

also has anyone besides trevdog done pre-sleep shots (on a full stomach of course)? I am weery of this because of the hypo issue, but it would be the most practical for me if i went with both an AM and PM shot.

I use the half cc shots. I have not got a sure answer, a few guesses. I did a little math and settled on the 4th tic. This would give you just a bit over a 3 week supply. I have not used pre-sleep injections though. It does make me tired so I usually do mine right after the gym in the late afternoon.