I'm trying to run XX1 cranks with an MRP ISCG05 mounted chainguide. I tried with an MRP chainguide but the the spacing between the cranks and chainguide was too tight (even with no spacers behind the guide). (Not sure if xx1 has a different chainline to normal cranks?

Setup is Banshee Spitfire frame (73mm bb shell), Threaded GXP BB with no spacers.

Is there a chain guide out there that might work? Or am I doing something wrong?