How to make second roughing start where first one left off

I have several roughing operations configured, each one with a smaller tool. When I run the animation, it looks each one starts as if the previous one doesn’t exist. What am I missing? I don’t see an option to pick up where the last one left off.

Thank You

operations do not keep track of previous work. that is a computationally complex feature I will implement in the future. roughing is global. you’re better of using discrete area operations like pocket and trace once an initial roughing pass is complete.

ok thank you

Keep up the good work!