Originally Posted by
35remington
robert, if you're using that light of a charge with Universal Clays, you had better try it with powder forward and powder rearward over the chronograph as a low velocity shot may disqualify you per minimum power factory. Either that or somehow "cheat" and position the powder rearward before firing. IF they let you do that over the chrono for qualification.
With positioning variations in the case......you may not like what you find with Universal Clays as I find it to be more position sensitive than many powders. Since a revolver is drawn from a holster and the powder may be near the bullet when fired, this should be investigated.