Wow, that's a really bizarre and specific kind of problem. I will have to make sure that I keep an eye on that going forward, because I didn't know about that. Fortunately it appears that Corel Draw is smart enough to know how to open the file, so I am saved. However, I will probably try flipping around the parts that are wandering off just to see if I can make a difference.

Thanks again for all the help, I appreciate it!

Paul

Hi Paul,

> However, I will probably try flipping around the parts that are wandering
> off just to see if I can make a difference.

If you copy one of the other circles that is not wandering around in place of the wandering ones it should then work ok with those buggy importers.

- Michael

I've updated MoI's DXF exporter for the next v3 beta release so that for circle and arc entities it will avoid writing an extrusion vector of straight downwards in z and instead flip those to upwards z instead. That should avoid running into the wandering circle bug in those importers with the next v3 beta.

- Michael