Hi Brian,

> Over on the Alibre forum, there is a post about a problem
> with the size of STL files.

STL (note the L - different from STP files) do not have any way inside of them to mark what units the file are actually in so you have to be careful to tell the receiving person what units have been used.

That should not be an issue with STP files though, STP files do have a units marker in them.

- Michael