unwanted radiusing in LinuxCNC 2.8

And don't forget that the G64 setting is lost when emergency stop is activated.

I reduced RS274NGC_STARTUP_CODE = G17 G20 G40 G49 G64 P0.001 G80 G90 G92 G94 G97 G98

to G27 G20 G64 P0.001.

Radii are gone. Boards look respectable again.

If I might ask, what would possess anyone to make the corner cutting the default?

I could have discovered this problem with the mill and it might have been much more expensive than just producing an unusually ugly but electrically functional PC Board.

IIRC the problem with G64 default comes with the fact that metric vrs imperial machine require very different defaults. i agree the current situation is not very good and has got alot of people.