Chaps - i'm dithering about with the gantry quite a bit...can't come up with an approach that i'm happy with yet.
chaps, im going to stick my neck out here, and before I even say anything Ive only made one machine... but what I do have in common with CraftyGeek is I am also DIY, so this was my gantry approach, slate it if you will, its not perfect but it was all done by hand with pillar drill hand punch and ruler.

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