Here is the script _MarkCurveMidpoint, which works like _MarkCurveStart.
Now I have shortcut key Alt+M to get curve or edge start points,
and shortcut key M to get the midpoints.

The script is essentially the same as _CurveMidpoint, with a for loop...

- Brian

Hi Brian,

> It seems that objects saved by MoI and reloaded may have a few previously hidden edges unhidden.

Yeah I happened to run into this recently as well - it's a bug where the last edge of a brep doesn't get its stored hidden property loaded. It's fixed for the next beta.

- Michael