An edge this converter does not know

UnsupportedRefused. No file is produced.

What the converter says

the macro drills an edge named ZZ, which this converter does not know

Code: mpr_horiz_edge_unknown

What triggers it

The macro names an edge outside the four this converter recognises. Guessing which one was meant would drill into the wrong side.

<103 \BohrHoriz\
BM="ZZ"

Example that triggers it

How to fix it

Check the value in the macro. Send the file in if the edge is a legitimate one, so it can be added.

Messages this command can produce