I've seen posts about impact and crown reg creeping overnight. But they don't mention how to fix it. Most just send their guns in. I bought my impact from airgun Depot a month ago. When I got it, it creep overnight. But I read on forums here that some say new reg will creep till it break in. Have it for a month now, shot about 500-600 pellets through it. It still creep overnight. Not by much but is noticable and does effect the fps. My gun is tune to shoot 33.95gr at 850 average. When let it sit overnight, it will shoot 820, then 830 then back to the 850s. So Everytime I let the gun sit overnight, I have to dry fire 1+2 shots to get reg back to normal. Anyone know a fix to stop this? It's a $2000 gun, shouldn't have this problem imo. I have a huma reg on my Marauder that holds reg pressure just fine for over a month and doesnt creep.