I have just released the required information for my solution for belt mounting and tensioning. This information can be found on this page . As discussed, I will also be releasing a solution for mounting smoothed limit switches shortly and this introduces a modified version of the Y axis belt mount discussed in the page linked above. This modified version incorporates an actuator arm for the Y axis endstop. Also, I am still completing the upload of the bracket to Thingiverse, so the direct link will be updated soon. Please feel free to post your comments. Visit the main content pages