I kept having problems with my Paul hub slipping in the dropouts on my Vicious Cycles fork. Not alot and not consistent, but enough so that occasionally I have had to loosen the QR and re-align everything. I just replaced the Salsa skewer with an old Shimano steel QR I had lying around and that seems to have fixed the problem for now. However the only reason I ever remove a front wheel is to fix a flat, so I have been thinking about replacing the QR with something that bolts on. I have read several of the posts and know that more than a couple people here use bolt-on skewers, however they really do not seem that much stronger than a typical QR. I know that Paul makes a bolt-on axle for my hub and was wondering if anyone has any experience with it and what everyone's thoughts are on this setup.