trayracing

Configuring for "TTGO T-Display" results in build error

2

IMPORTANT Issues that don't use this template will be ignored and closed. ### Perform all steps below and tick them with [x] - [x] Check the related part of the...

Gears not producing involute gears

4

MCAD/gear.scad is not producing involute gears as claimed - the teeth look very boxy.  For comparison: gears.scad quotes [a cartertools web page](http://www.cartertools.com/involute.html) on gear construction. That page works through...

nonmanifold 3 cube union

5

union of 3 cubes is nonmanifold. RepetierHost and FreeCAD both report this for this stl ouput. See attached, which slightly tweaked from the openscad recursion example. (BTW. levels=10 is nice!)...