Not to argue bullet choice.....I've used and still use PB's in some guns. However from the Blackhorn 209 website:
Loose fitting bullets, like the typical Powerbelts, may be convenient to load, but lack sufficient compression to assure consistent ignition or accuracy.
Because there are no standards in muzzleloading barrels, the diameters vary between all manufacturers and at times within the same manufacturer. A Powerbelt may fit nicely in one and slide to the bottom of another.
We recommend a quality tight fitting sabot for the most consistent accuracy and ignition.
Might try a different powder or bullet in the Encore to get it to shoot the way you want. also a lower front sight would help. I wouldn't worry about going to 90 grains if it shoots better for you though. Your daughter won't know the difference when shooting at a deer.
