Hi:
This one is the result of an unwritten rule ( till now. LOL )
Rule: Any rough profile must be possibel with the first pass being a full length cut. Stock must be set large enough in
dimater to allow this. To see what I mean, use the Diags checkbox in the rough generator to see the diagnostic lines,
note how the first pass is broken. Increase the diamter enough that the first pass is a solid line.
This has to do with soem complexities in the reentrant iterative algorithm I wrote for the path calulations. I may revisit at
some point, but at the moment, to ensure the "tree" is correct, the first node ( line) must be a complete line.
( For the mathmatically inclined that probably explains a bit about how Im doing this.. )
Art