Recently bought a pair of second hand mutiny cinch cranks and sprocket, the sprocket is practically brand new but is the first spline drive sprocket I've used. The centre piece is a bit wobbly in the sprocket, but I was under the impression they were supposed to be extremely snug? Once on my bike and the cranks tightened up it doesn't wobble at all, but I've got this fear in my head now that it's not right and will start wobbling about
can anyone back up that they're either supposed to be like that, or its fubar'd?