It's interesting on the different machined shapes?... But, it would seem to me, that you would need some type of comparative overlay to arrive at any definitive conclusions?... Vlim's print shows it well... Comparing something to something... got to have a starting point? .. To find an end point, to find a mid point, etc, etc, (I would assume the DWM print?...) It would be a neat project for someone that can make a computer obey his commands??? It sure as hell ain't me.....

..... I'm happy when the damn thing just turns on!!!!..... Best to all, til...lat'r....GT...