Not far off, Jacob. Interestingly the answer was in the planner. Linking up in case someone else gets to writing a CAM post-processor for Lcnc, and like myself need to understand the concept so to be able to write the needed vel & accel algo logic output to match roughing/semi/finishing throughout the operation.
Thanks everyone.
linuxcnc.org/docs/2.9/html/user/user-con...gramming-the-planner