having issues creating stepped topography models in rhinocam. here are the steps that I want rhinocam to generate for me but can't get it to work out.

1. Roughing Pass (this i got figured out) horizontal roughing that has a 1/8" step down and leaves .2" stock

2. Finish Pass. (this I can't make happen) I need it to start at the bottom most point and work towards the highest point. clear the lowest plane of the topography starting in the middle of the area and then progressing towards the topo line. then next plane up and clear out from the center towards the topo line. (think of it as working uphill)

the best i've been able to do is get pencil tracing with 10 steps to cover the open areas but it doesn't work uphill (or any direction for the matter) consistently. i kinda goes where ever and that won't work for me.

hoping someone has this figured out. i'm looking for a process to cut out site models for my arch thesis.