DeltaPrintr replacement upper pulleys

All you need to make this work is a pack of 25mm M3 screws and nuts which should be easy to source. It needs 6 screws and 9 nuts as I used two nuts on the pulley screw as a locknut. I set the locknut so the pulley can freely spin, but the original design didn't allow it to spin but works fine - it's up to you.

The original nuts, screws, pulley and washer are re-used with the exception of the one that held the pulley in place, I replaced that with a longer one (25mm).

If you are careful and