Put the tube back together. Drew a cover for the rear cell to incorporate a fan with freecad. Had a few iterations before I got it right.
Fits a 90mm pc fan exactly. And left room for knobs.
Once it’s all a-ok I can paint the tube ends and get it all collimated. No rush, expecting a bit of rain over weekend.
I’m also on the hunt for some custom tube rings, something bit better than the stock flimsy junk.
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