Could you be a little more specific. Is the postprocessor that is not outputting the correct threading sequence or is it in pro-man where you have a problem. Also which type post processor are you using?
Sorry it took so long to answer, but with the power outage... The operation is a 5-axis milling tool path. There are inconsistencies on the tool path that generates undesirable erratic motions. Please see picture- it is not a threading sequence, and we are using G-post.
Other info: Fusion G40T control; XYZCB controllable axis.
Why five axis? Do you have the capability of using a form tool and turning your five axis nightmare into a four axis program? By the looks of the picture you should not need the fifth axis if you are using a form tool to get the side profiles cut. With a form tool, you should be able to simplify your programming quite a bit.