case trimmer works as any standard case trimmer i guess. lock it in place at the shortest you want the case, then screw in the allen heads. it does have a "rough" bushing and a "fine" bushing to get it to an exact science with calculations, but what i do is shave a case down to be my reference. the push the bushings to the max and touching the case mouth, i lock it down so from there it's not going to go past it.Nice setup. How's that case trimmer work? Nice and precise? Post pics of your groups when you can.
fun and addicting isnt it? granted I just started not too long ago. I have reloaded >500. starting to figure out what I like and what I dont. my new rate limiting supply is now the powder. it was brass up until I bought 2k pieces of unfired 556 brass.Gigabit I almost got the same trimmer you have but I have 200 virgin cases and no barrel to shoot my reloads through yet so I held off. I did some reloads today. I meant to do 20 and got carried away and did 50. I may only shoot the 20 first and pull the bullets if I need to adjust. The dillon worked well. Got a powder check die just to keep an eye on things.