Hi Larry and Michael

I'm using viacad 8 pro, and there is not the option for precises curves. I think it is only a feature of Shark lt or fx. Anyway, in viacad you can set the resolution to super fine, in the inspector window, and the preferences. For the curves, you can use "arcs from curves", it is on the tools palette. It's just a litle work to do, and after that, you can dimension your drawing. I'm using step or iges to export from MOI.

By the way, Moi is a great tool, i use for all sort of work, design, construction drawings, 2d work, with the same ease of use. Great work

Cheers