Make for a very tight fit. I'm presuming its not normal for the a soul to only have 1 - 1.5mm clearance between the rotor and frame (183mm hope m4). Looks to me like the dtswiss centre lock adaptor is slightly on the thick side pushing the rotor too far. Very annoying as it means the rotor rivets (floating rotor) rub on the brake mount adaptor. No riding for me this weekend then.
Any suggestions to fixes would be appreciated.