The Traditions should shoot BH 209 ok, but you need a hot primer. Which ones are you using?

btw When you use BH 209 don't swab at all between shots. Just clean it at home after your shooting is done. You'll also need to use solvents to clean it the same as you use for CF guns. Black powder solvents, Windex etc won't work. Hoppe's is a good one to use.