Hello Michael,

>>Wow, you mean anybody else other than what you work on must be doing "hobby stuff" ? That's a quite patronizing attitude.<<

I did not mention anyone else, please show me where I did!
I think overall that MoI is no good for my work, MoI output is not accurate enough and when the models are taken into the other packages I use there are many errors, yes, the errors are (usually) within the tolerance of MoI, but not for being acceptable for my work (I do not make the rules of what is and what is not acceptable). That is not patronizing, just a fact.

I find it amusing that you jump between examples of this mitering and then just post an acceptable result from the first posted by the OP

Why did you post the example (http://moi3d.com/forum/index.php?webtag=MOI&msg=3575.4) I was replying to (and I though we where discussing), and then not post an example showing a good result with you method?

The first rail/profile posted can easily be done with the various CAD systems I use, even Rhino can give a good\usable result with 5 mouse clicks.

Anyway, have fun.

- Steve