How do you take into consideration and settings when dealing with a tumbler that is shaped in the form of a taper. The top circumference is 295.109 mm at the widest (top) and 231.775 mm at the bottom of the tumbler? The pictures shows an image that is oval. It is supposed to be round.
Rnady Smith HM Rotary Cohesion c3d and a red and white K40