I am using the Dynapath OEM post processor with BobCAD v29 and cannot seem to get my Dynapath machine (model K3 with a 2000m CNC controller) to interpret arcs. Whenever a G02 or G03 code occurs an error is prompted that reads "021 start radius <> end radius".

Here's what I have tried:
1. Changed line 550 (interpret curves as lines) in the post processor to 'yes'.

This seems to work but it's not great because it is extremely slow at interpreting the curves.

Does anybody have a post processor that works on a similar machine?

Thanks,

Kemal

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