Brick,
Nothing changed since Rick helped you settle things a bit, but then yo ujust changed wrist supports. That alone changes your grip and your span. I'm only guessing it might change finger and thumb pitches.
The idea is you're changing basics; when you change basics, other items or factors in the chain of dominoes are also affected.
Do as you see fit, but I'm suggesting that you be EXTREMELY careful about what you change and when you do see fit to change, be sure you change everything that is affected by the first change and so on down the line.
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"None are so blind as those who will not see."