No, I don't have a 700mm slug liner yet. Pretty darn good STX though huh! I cleaned the barrel thoroughly, shot a few bottles of air, turned up the reg. to 150BAR, turned up the hammer spring and messed with the valve up front a bit. Didn't really have to mess with it that much either. That group was with the 33.95 MKI's @ 845fps. As soon as I can get a hold of the 700mm slug liner I'll be at it again Dale. I'm going to get some of your 30.4gr, 31.5gr and the 32.8gr and see what I can do. Those are the slugs that shot best out of the 600mm slug liner in my Crown. I still have some of your heavier pellets too. I didn't pre-order a 700mm .25 liner, so it might be a while, we'll see. I wanted to take a break from the slug testing but I already miss it. I'm considering buying a .22 barrel kit and .22 slug liner, it's pretty obvious they shoot better in general than the .25 slug liners. Have a good one my friend, I'll get a hold of you to place an order when I get a slug liner.
Stoti