So I have a Foes Mono 2:1 on order currently and I am about to start ordering parts so I will be ready when the frame gets here. I was planning on running XT cranks, but today I was perusing the specs and noticed it has an 83mm bottom bracket shell. On the foes website the bike is shown with Saint cranks. Has anyone tried to set up any outboard crank with an 83mm shell? With Saints or XTs on a 73mm bb you run two 2mm spacers, giving you a total of 77mm to work with. Much beyond that and I dont think you can thread in the axle bolt. The Foes chainguide is a bb cup type and I can probably assume its about 3mm thick, giving a total width of 86mm. Something tells me you cant face down the BB shell 9mm's and get away with it. Im gonna call Foes soon and see how they did it but I was just wondering if anyone here had tried.