I swapped the rotors and pads from the 2RS to the 3RS today. Front pads are wearing beveled on leading edge but I expected that as MovIt has not yet supplied me with the calipers which should eliminate this.
Rear pads looked really good, no bevel and even wear side to side which
does surprise me as I know PSM was working a
lot.
The rotors looked pristine and like new. The original crosshatch pattern is still on them, and trust me when I tell you I hammered them with no mercy.
Pads, the OE P40's, looked about as always. So my initial impression of using rotors only, as an OE replacement, in the stock sizing, appears as though it might make sense. Three more days to hammer them again on the 3RS at a PCA event Fri/Sat/Sun. Will report back.