yes I want to do g73 not G83, g83 works fine but trying to not go up all the way out on every peck. g73 for me just does done not pulling back at all, just drills straight down, no chip breaking, with a sharp drill bit you can see the chips just continue uncut, I watched the Z axis dro and there no Z pullback that I could see at all. I tried different values of Q and it doesn't seem to have any effect whatsoever.