Has anyone attempted to test the limits of tire clearance on this frame? I have Maxxis Ikon 2.2's on Stan's Arch rims on mine and there is still about 1/8" clearance on each side. Has anyone run anything larger than 2.2 on the rear? Any contact with the chainstays on hard efforts?
I also have sliding dropouts so I could probably squeeze a little more clearance by sliding the wheel towards the rear.