Hopefully I posted this in the right area, but I’m looking at switching to patch and round ball. Currently I’m shooting 275 grain T/C maxi hunters (.50 cal. Rifle: CVA Plainsman, 65 grains 2FF, RMC Felt wad), my question is if the balls are .490, do I need to use a .010 patch? I’m new to patch and round ball and haven’t used them before. Any help or advice is appreciated. (Hopefully my current load helps). Thank you.