Arc Tolerance

Hi Gentlemen

Do any of you possible have a procedure to adjust the tolerances in the ini file? When I open my ini files there is no tolerances that can be set? Is this something one needs to add manually? Do any of you maybe have a sample code or procedure how to do this?

I have done the following actions to try resolve this without any luck.
1. Set post processor tolernace to 0.0000X
2. Chnage to incremental mode
3. Diasble arc fitting
4. Played with lead-in lead-out

I keep on getting the same issue.

Thank you

Anyone? Im still getting this error in 2.7 can someone explain in noob terms how to adjust the TOLERANCE_INCH setting?

I can understand your difficulty here.

The setting is not included in the INI config docs:
linuxcnc.org/docs/2.7/html/config/ini-co...ml#_rs274ngc_section

And the setting is not called TOLERANCE_INCH either. Looking at the actual code:
github.com/LinuxCNC/linuxcnc/blob/2.7/sr...rs274ngc_pre.cc#L986
The settings need to go in the [RS274NGC] section of the INI file corresponding to your machine config and are called:
CENTER_ARC_RADIUS_TOLERANCE_MM
and
CENTER_ARC_RADIUS_TOLERANCE_INCH

These settings probably ought to be mentioned in the docs...

I looked in interp_internal.hh for the tolerance and found this but I don't know how to spell out in the docs the tolerance from those lines.
I did find the default values for arc tolerance
JT

So when I was reading the thread, I saw the mention that this should be added to 2.7 (I think 2,6 was current). I was running version 2.7.0 and after doing a little digging, I saw that the current version was 2.7.14. I updated to the latest version last night and am no longer having the arc difference error anymore.