Ran across this in a FB group...
AngleGuide.jpg
AngleGuide2.jpg
https://www.facebook.com/groups/251233948371661/permalink/2380392172122484
(Unfortunately, you have to join the group to see the post.)
Sort of a variation of a Platform Jig I suppose. Haven't tried it, just thought I'd pass it along! :)
Nice, that's what I tried to get to as mentioned on this thread (https://forum.tormek.com/index.php/topic,4773.0.html), but obviously it's easier to have thin edges made of metal...
I'm quite sure there should be something "in between", 3D-printable, with built-in holes for a HUSB and VUSB...