mesh edges not aligned when exporting Closed

 From:  Michael Gibson
3869.20 In reply to 3869.18 
Hi Steve,

> I just used curves from the model Bill posted, have attached.

You can get a proper result from these curves by using Loft between these 2 pieces, instead of using 2-rail sweep:

That produces this result:

2-rail sweep just won't work in general for this particular purpose - here's an example with a smaller number of segments to show more clearly what will happen:

- Michael