Promised a couple of photos of the aluminium parts... so here we go - Don't judge my sloppyness too harshly ;)

I've been using the printer at work to get drawings printed out as accurately as possible. I'm then using contact adhesive to attach them to the aluminium, which makes the drilling process a lot easier. The drawings get a little busy and unprofessional, but it helps when I'm checking how accurate the printout is to be able to quickly know what each relative dimension should be.

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Oh my life - the counter bore cutters are amazing. I love these things.

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So, after some bandsaw action, some broken drill bits, a screwed up aluminium part (try and spot whats asymmetrical!), and some other parts made, I finally got around to some rough first-time assembly this evening. The rails aren't perfect yet - they're dialed in to about 0.02mm from the surface of the Ali extrusion whilst I'm awaiting my precision straight edge which is back ordered, but the carriage went together like a dream, and runs nice and smoothly along them.

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