Knight Crossfire BP and BH 209

[Night]

Has any one tried this combination it is different then most Knight bp with the very short flame channel (.250" ) and a long powder channel and the cross channel at the end of the bp.This bp works with the orange primer holders any input on this setup would be helpfull.Given it has such a short flame channel and the powder so close I was wondering about ignition good or bad Thanks for the help Night