Photos? Everything lines up correctly? The stock parts are kind of wonky. I can't tighten down my Z acme nuts or they will bind because the printed mounts aren't square and the X belt mounting points are out of position.
Just got a set and fitted them, there are quite a few mods to be done before these are usable, nothing quite lines up, it will become a wip, because I have a lot to do with the printer at the moment. nice though, shame it wasn't a simple conversion.