@Ed_Johnson
I bought the buckles from Miami Ski Nautique, they are from Reflex. Didn't change the release one bit. My back liner slides right out in a fall. I have them on my front and back shells, makes it real easy to get the same fit every time. Beats counting clicks on the stock fasteners.
My Powershell's rear boot always rotated this much regardless of how tight the screws were. I figure my stance was causing it and have stayed with it on the R-style. When I skies with RS-1's I rotated it to the max, tie and heel. Feels weird if I straighten it out any more. Not sure if it helps or hurts my skiing but it is comfortable this way.