Update 6.20 released 2nd September 2004

Adjustments were made to leave for finish for negative allowance for creating electrodes. This applied to the Z Level rough and Z Level finish.

Ability was added so that speed could also be controlled modal.

A tag box was added to the display properties so that you can rurn the dynamic rotation of the models in viewing to assist in viewing huge models on not so fast hardware. When you change views it will then snap to the next view rather than seing it move the the new view in a dynamic viewing way.