+1 on Trail Boss for light loads.... I have never used 200g bullets in mine as I like to stick to the 'standard' 250g RNFP or 255g SWC bullets, but Trail Boss is still king of the light loads. I've done some testing with it for the 250+ bullets ...
Trail Boss 255g SWC loads
Trail Boss 250g RNFP loads
A clinger. When guns are outlawed, only outlaws will have guns. Single Action .45 Colt (Sometimes improperly referred to by its alias as the .45 'Long' Colt or .45LC). Don't leave home without it. Ok.... the .44Spec is growing on me ... but the .45 Colt is still king.