Hi Geoff,

Pleased the build log is helping :)

I used MS Visio 2016 to create the diagram - I tried a wide range of CAD and electronic design softwares, but in the end Visio was just easier to use and create a colour coded diagram that made sense in my head. It took a long time to get it all down, but really helped organise my thoughts and work out a load of problems on paper first. I've attached the Visio file if you want to see how its done.

Yeah the cap holders were a bit of a "d'oh!" moment - the 3D printer did a great job with those and a number of other little bits around the machine towards the end - I love the cable tidies and the proximty sensor mounts. Unfortunately with house rennovations the poor thing is currently sitting under a mountain of dust.... The cap lids sound like a great idea though - far tidyer than my hot-glue blobs!

Looking forward to seeing your progress photos! :)

Andy

AndyUK Circuit Diagram.zip