Just got my first modern muzzleloader and wondering what loads others are using. According to the book, the rifle can be loaded with up to 150gr of powder and gives no consideration to bullet weight. I see no way that 2x the charge of an even slower burning powder than what I load in 300wm could come near burning in time. I am not interested in pellets or bp substitutes. For projectiles I am starting with 350gr Hornady FPB. Does anyone here have any experience with a good charge of loose powder and 350gr bullet out of a 26"bbl?