Tangency and size errors when exporting to DWG

I am running SW2007 and AutoCAD 2007. When I export a SW file toDWG, arcs lose tangency. Also, the geometry seems to be slightlyoff scale. For example, I had a cut extrude that was .0185 deep.After exporting, I dimensioned it in AutoCAD and it was .01850003.Anyone else seen or know how to fix this?

Thanks,
DanSolidworksImport export