So openbuilds have announced new angled tee nuts to allow for weird angles out of extrusion such as 60, 120 135 degrees. And to top it all off, it only costs £8 for a pack of 10. What do people think of them? Will they be the new joint of choice for Deltas?
I can only see they may be a bit weak, and no means to attach 2040 v slot to the middle section. Also, I'm not sure I'd like the idea of supporting the towers from a thin strip of metal, but perhaps when paired up with supporting plastic brackets it will give an affordable means to make super rigid deltas.
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openbuildspartstore.com]