I did at one point in time but no longer. I guess i could make another video. Have not been a need to do so as my customers Speak for the porduct. Ill see about making a other video soon.like the last video i did loads were devloped by ladder in .5 grain steps. And seating debths were optomized with no tune adjustments into a flat node. All done at 100 yards then tuned at 750 yards for optomized accuracy. Problem is at 100 yards its difficult to see clear changes when every group all bullets are touching. The improvement at 750 yards are not disputable and clear