Ron,
I think you have shown that different sabots do effect accuracy. Did you notice if the Cabela's ones were harder to load? With the MMP's alot of guys I hear make sure the bullet is firmly seated in the sabot and held in place tightly just as they start to push it in the bore. Might help, might not. I do not see this helping much as when you seat it firmly on the charge it should go down like Sabotloader advised. I have preferred Harvester sabots ever since I started using them about 5yrs ago.

Why does the one on the right look like its sideways in the sabot? It will not let me use the word I wanted to use......****ed