BTW, if you are shooting cap and ball at Angeles, you have to do all of the loading except priming at the back bench. So, you have to be at the back bench when you measure and pour the powder, load the wad (if you are using a wad), seat the bullet, and grease over the balls (if you are using grease instead of a wad).
The precussion caps stay on the forward bench where the firing line is. So when you are at the back bench and have done everything else, then you move to the forward benches with the muzzle pointed up. Only at the forward bench are you allowed to cap the nipples. Then you begin shooting. If you have any questions, ask a Range Safety Officer - there are always several walking the line. Have fun!