I took the GPH out again today. I changed two things, well actually three things.. One was my target style and the other was my charge. I bumped it up to 110 gr 2F Goex. After my first shot sailed 5 inches high off target, the third thing I changed was my rear sight and screwed it down three full turns.
This larger diamond shape allowed me to cover some black with my front post and still able to see the rest of the black. I think that helped tighten things up a bit as well. Definitely much easier to see.
I had two flyers that were most likely driver error.
Over all grouping not too bad for 9 shots. I still have a bit of wiggle room with the charge. I'm not experiencing any hammer blow black yet. It seems to be tightening the higher I go.
HA