I've self taught myself a lot of programs, however I'm struggling with this software package. I want to use this mainly for the CAM, I've been using Meshcam on my home brew TAIG CNC mill , but looking to see if stepping up to a more robust CAM solution is going to help.

OK rant over, Question one, can someone point me in the right direction for creating a boundry or a way to tell bobcad not to machine the whole stock?? I'm working with a simple triagular shape, and don't see the need to rough out all the excess material on the outside when working on a triangular shape.

how would one accomplish creating a work holding tab for a 3d shape. Again Meshcam makes this EXTREMELY simple, was hoping for a similar fuctionality but with more options,

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