I have an internal and external modified buttress thread with a -3 degree trailing angle and a +45 degree lead angle. I would like to use a full profile insert and program for a -3 degree in-feed. Is this possible using G76? I believe I can program it long hand with a G32 cycle!? Does anyone else have experience with this type of thread? If so, how did you machine it? Machining on a Citizen C32 type 2M8 with a Mitsubishi Meldas control.