great print. only thing that may have been my fault was I printed the 3 rail version and then printed the shelf and it's only for two rails but not an issue as I only have 2 rails just now.

A very well thought out design and in place and doing as intended already. only feedback I'd give is it would be nice if there was small detents in the dovetail parts to keep them in place better.

Printed perfectly, All that parts fit on the H2d plate

Fantastic upload, thanks for sharing. I printed mine from PLA basic in 3 colours, came out good and functional straight away, no deburring or any other post print work.