Just put together my first muzzleloader. It is a CVA Accura LR-X with the 30" barrel. Not getting the best groups and my primer is getting stuck on occasion. How often should i clean the barrel? What should i do about the primer issue? Currently im pulling the breach plug, cleaning with saturated patch, fallowed by a dry patch before every shot. If i dont clean it after every shot the bullets start to drift after about 6 shots. Im using 209 Magnum primers and blackhorn powder, Using 100 oz of volume powder. Im definitely a person who over thinks everything, so I'm probably cleaning to much worried about a dirty barrel. Appreciate the help.