Hi team

this is 1st time I'm using the 4th axis since i bought the machine, i downloaded a rotary files and did simulation in artcam, my question is when i loaded to G.code in mach3, it works as 3 axis (XYZ) and A axis doesn't rotate!

i have no experience , just new guy learning new things .. how to inform the CNC it is rotary file not 3D? , also note I'm able to jogging the A axis using hand controller and Mach3 already configured and enabled A axis .. it is just i don't know how to switch between rotary (AYZ) and normal mode (XYZ).. thanks for your support