Trying to get my rear wheel back on my Opa. Hub is a Nuvinci N360. Got the wheel on and chain tensioners in place but everything's too tight to get the rear of the chain case to slide in (should fit between the keyed axle nut and chain tensioner). I've tried getting a screwdriver in from the front to spread it, but can't do it.
Has anyone done this before? Was it this tight? Any advice?