I'm having issues with my rear brake installation with the 2015 IRS. These have the FFR designed bracket to relocate them from the 3 o'clock position to the 12 o'clock position on the rotor. The lower caliper mounting bracket bolt / nut is interfering with the rotor when the rotor is tightened up to the hub. Has anyone else run into this issue? I've tried adding some washers under the bolt but am finding that even with washers that the nut is interfering with the rotor.
2015 IRS Rotor Interference.JPG
An option that I haven't tried yet would be adding spacers behind the rotor on the studs to move the rotor out but this is going to shift the whole caliper at the same time. Looking for opinions and ideas.
Thanks,
Jake