I posted a while ago about a frame I was bidding on on ebay.
Well, I've got the frame and it's time to start building up, so here goes with a few questions.
I believe...
Marten H. replied:
FWIW (and in addition to Bruce Buswell's experience): we're running 203 mm discs with Hope Mono6 on a Santos steel tandem fork with forward facing dropouts. There is no working it's way out, no loosening of the bog standard XT QR and no noticeable torque reaction.