The regrinding sticky works well, but first if your not doing this try it, I was using a very heavy hammer spring and had trouble cocking the gun.
I took the forward most spring of the three, the one closest to the muzzle, and put it in the elongated port by the sear, so that is in postion in the slot towards the breech.
This seems to give more power for the spring to power the sear.
What he said ^ 😆 Search and you will receive brother!!!! 😆