here. I'm new to blackpowder and would appreciate your help on this. The thing I can't figure out is that it says the twist rate is 920mm. How do Europeans measure twist rate? 920mm is equal to about 36" - does this mean it is comparable to 1:36 twist? The owner's manual says that you're limited to patch and ball with a 35-55 grains of FFG. But with a 1:36 twist that would normally be better with heavier grain bullets correct? Anyone know anything that may clear this up? I want to use it for deer hunting (blacktail) and possibly Elk, but if I'm limited to patch and ball then wouldn't that rule out elk?