Completely new to the muzzleloader game. Got a CVA Apex on the way and I'm planning on shooting blackhorn 209 powder with 290gr Barnes TMZs. I've been reading up and seeing what loads guys are going with with this combo and my question is this. When someone says they're shooting say 100grs of loose powder, are they weighing it out on a loading scale or just measuring it with one of the loader tubes with graduation marks? I really don't want to mess something up and end up with a pipe bomb in my face.