Hello 5th Axis CGI, thank you very much for your help. but instead of add another toolpath before a threading toolpath, open threading tothpath parameters, check the box "ref point" and gcode post out correctly too. without your help, I never though of this option. I greatly appreciate your help.

Hello all Friends, When I said " I am work for MIT, that mean I work for MIT. I am using MIT's license and try to setup/program for MIT's machines not for someone esle or for myself. Again, Thank you very much for your time!

Correction: I am working for MIT. If I am no longer work at MIT, I can not log in to MIT's VPN to access Mastercam license. . Thank you for your suggestion and Have a good day!

Thank you very much . have a good day .

I worked for MIT, screen shot of license attached but let me know if you need more proof of the license I am more than happy to provide it. Thank you very much for your help

I worked in School machine shop and like I said , they don't support for this control. so sad:(( Thank you for your time.

Hi Colin, When you have time Please take a look at this and help me out? Thank you!

Hi Colin, I appreciate you get back to me. please see an attached mcam file and an update post and help me out. Thank you Cuong MPLEZPTH.PST sample file for EZ Path lathe.emcam

Hi Colin and nickbe10 , Reseller said they don't support this old control. all guys in the shop program at the control but I like to program in mastercam that why I edit the post myself. This post is for Romi EZ Path lathe. post attached MPLEZPTH.PST

Hello, I edit the post for lathe threading, but when I post out, the threading line is on the top. I can't find the way to move it below the M8 line. see sample below THREAD 1 L0.0500 H0.0310 S0.0040 0.0010 0.0020 #3 C0.0500 Z0.0000 -0.4800 D0.0940 0.0940 30 RAPID ABS X5.0000 Z5.0000 TLCHG I20 T20 20 SETRPM S0200 RAPID ABS X0.3500 Z1.0152 AUXFUN M8 RAPID ABS X5.0000 Z5.0000 AUXFUN M5 AUXFUN M9 AUXFUN M0 Please help me. thank you