Thanks Juzz. Found the problems and fixed them. We'll do one more patch after the con and put the fixes into that.
Amazing the difference between posting some figures demonstrating a problem and whining about how this and that is porked and how I'm biased against this and that plane. Actually, you almost lost me with the title of the thread, but good thing I read it anyway.

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Doug "Pyro" Balmos
HiTech Creations