BlackHorn's claim to fame is you do not have to swab between shots. If you were swabbing with water, you might actually hurt your accuracy. If you were swabbing with a solvent you should have been fine. Also what ever method makes you feel comfortable is good.

How did your rifle shoot with that set up? I am kind of surprised you needed the super glide sabots.

Next time out try this. Fowl the bore with40 grains of BlackHorn 209 with a patch pushed on top of it.Just shoot it off in the air or anywhere safe. Thenload and shoot without swabbing. Fire three times and see what happens. Ishot twenty rounds with BH and never swabbed once. Accuracy was exceptional.