Team.
For some reason Pyrodex has become very cheap (by our standards!) locally so I bought a pound for loading my 'BP' trap loads. Tried them last evening. My load is 75gr of RS by volume which is 55gr of ACTUAL weight under 1 1/8 oz of my home made #8 shot with wads to suit. When I did my bit the load with dusting the clays very well. No large pieces. The clay just evaporated. Really happy with them.