im in north devon, england. i have emailed sven cycles which seems to be the rene herse/ compass uk distributer to see if they stock the raid rebuild kit.
maybe i should give them another chance with upgraded hardware. there is a lot of slop now and they were not perfect when i i inherited the bike. still worried about the amount if arm flex but i know these brakes are very popular and most people who run them are big fans. just not seen it myself yet