If you have to push the hull down, your collet is sprung and will only get worse. You need to schedule a collet replacement.This has been the best responses to a thread I’ve ever had and I want to thank everyone so much! I have made so many adjustments including raising the wad guide 1/8” and going to a flat primer tray and dumping it every 50 or so and cleaned the collet and greased it a few times. I went 100 straight GCs and not one mushroom and I thought I fixed it but went to AAHS and bam two straight mushrooms right off the bat… I then had my father help me push the right button as I pushed the left and pushed the AAHS hull down and it didn’t mushroom any with me doing that. Plus I can’t believe how much I adjusted my machine to try that load. Way over crowded. I’ll go to AACF if those HSs hit really well tomorrow. I also have a mokemate on the way so if I have to very carefully guide AA’s down that isn’t too bad. I am only trying to find a plastic case plastic wad combo that patterns at the same POI of my papers with the two piece champion wads to practice 27 yards with. My fig8 wads pattern much lower than the champions so I’m trying AA with AA wad next.