So I'm setting up the Bullit with a new SKF 113 ISIS bottom bracket. I'm also installing the DRS with an 05 ISCG apapter. I've had to countersink the holes in the adapter to make some clearance for the mounting hardware, as it would bottom out first, and leave the DRS backplate loose. Anyway I fixed that, but my problem is that the small chainring bolts still hit the DRS mounting plate bolts when the Race Face crankarm is fully installed. I ordered a few different BB spacers, and am hoping that a 1 or 1.5 mm spacer between the BB flange and the ISCG plate will give me just enough clearance, and not screw with my chainline too bad, I'd rather not do that though. I'm going see if the aluminum chainring bolts I have in my toolbox are lower profile, but the real problem is the slightly oversized mounting hardware that does not fully set down into the countersunk area in the DRS backplate. I figured the install was a no-brainer, anyone else have setup issues, and how did you fix it?