I've rarely had the time to visit this as it doesn't occur too often and everything is always in a hurry. Sent me down a rabbit hole trying to understand Degrees per minute vs Inverse time etc. The output on the A axis move was a full rotation on 10in dia with F900.0 (roughly). This bit me lately as I would post out code and input feed rate of 100ipm and when the mill engaged the rotary portion of the program the rotary took off at basically a rapid feed rate. I regularly run rotary axis programs, and have never taken the time to understand the actual feed rate commands.
