Quote Originally Posted by Krb367 View Post
I use 25g BD luers also. Was this while injecting? Or like just trying to push air out prior to?

I’ve hit a couple times, which I thought was just crazy scar tissue, an area that was a fucking nightmare trying to push oil through like you described. After a few minutes of squeezing and leaving dark red purple plunger imprints in my fingers and only half of 1ml injected, I finally pulled out and pinned the rest in the shoulder.
This was with oil in the syringe. Without, it moved fine. Even after injecting the plunger was hard to move. So it as to do with the oil making the barrel/ plunger sticky.