[BMackinnon]

Try changing your lead in lead out to 107% for both to give it some more room then just the rad of the tool.
One reason may be that you give only the rad of the tool for lead in/lead out and also are telling it to leave .02 XY in your tool parameters.

As for your posted code, I havent work with that style before. Maybe someone else on here works with the same control as yours and would know more about it.

HTH