Tried the Blue spring and it was fail, I could only get the 13’s to 900 fps at 100 bar, went to 115 and fps went down. It cocked so easy with that spring. Put the Red back in, still no adjust on the pw for the 13’s but kept them at 1000 fps, they did just ok.
I moved the reg up to 120 bar and shot the 20’s at 880-900 and they grouped larger than I care for. Reset reg and at 115 bar and PW 14 shot the 16’s at 985 fps, they grouped better than anything else today. Low ES/SD also.
This .177 slug stuff is more of pain than I thought. These low reg pressures don’t give much pw adjustment. Not sure why my Ghost shoots so fast compared to others. Pin probe and 28” barrel is too much apparently, I wish they used 1:16 for this barrel.
How the hell do you get a patch worm past the air stripped on a .177??? I have a straw that will touch the part that screws onto the barrel but it is getting caught inside the barrel where air stripper meets. I would need a really small straw to go into the actual barrel I think. Thanks for reading my ramblings