We don't have the very latest update, but aren't too far behind. Threading cycles haven't worked correctly in many years. I believe it was back in V9 that our reseller tried to work with MasterCam people to get the problem corrected, but here it is years later and still with the same problem. I get the impression lathe is a second class citizen as far as MC is concerned.

Anyone programming lathes knows exactly what I am talking about. Too bad MasterCam developers don't. Sorry if I come off a bit harsh, but 10 years (a guess) with the same issue can do that to you.