Hey, was wondering if anyone else had any trouble fitting an MRP chainguide to their 2013 carbine 27.5, obviously the updated version with ISCG05 tabs. I bought the MRP all mountain guide, an it hits the plastic pivot bearing plug without shimming out atleast 2-3mm which then puts the guide too far out rubbing on the chain to the point of not being able to spin the cranks its so tight. I'm running XX1 cranks. I tried it again with just 1mm an it's better, but the chain still rubs the top guide an it's pretty annoying. I've thought about removing the plastic cap on the side of the pivot bearing, or shaving the plastic cap down with a file... anyone else have these issues? I was also thinking about taking out all the shims and just tightening it down which would compress that plastic plug, but didn't want to put any force onto the side of the pivot bearing....