G-code error

Not disputing the "CNC" experts on other forums but my old DX-32 control and IIRC (I'm too lazy to look) my even older Anilam 1100M control require you to make a "approach" move into the compensated path. The DX-32 the "approach" move is the next line after G41/42 and must be equal to or larger than the tool diameter. So it is definitely not a LinuxCNC "thing".

JT

I'll be honest I don't really use cutter comp. CAM takes care of all that for me. If I were coding by hand I would almost certainly use it alot. But I still think proper lead-ins and lead-outs are necessary on most if not all controls to get a proper cut (without gouges) when using cutter comp. Most controls may not require them, to run the code, but they still are needed to make a proper part. Maybe Linuxcnc is trying to be too clever in its attempts to save us from ourselves.

I'd rather it be clever when I'm being not so clever. It does make sense that the first move after G41/42 has to be at least big enough to get into the compensated position.

JT

Speaking for myself, LCNC can have all the quirks it likes!
The fact that it's so flexible and can be adapted to so may different machines makes it worth every dime.
Oh that's right; it's completely free!
I'll put up with whatever “thing” it comes up with for the trade off on the price tag.

Thanks again guys, Allen