Hi Michael,

Thanks for all of that info & the work around.

When creating the Base Surface, I'm just wondering if currently there's a "preferred way" of making it?
So for example is it preferable to use a Base Surface made from Sweep more than a Loft or Extrude surface??
I already know that each of those commands produces a slightly different surface when you've turned the Points On....
...so just wondering if this has any bearing on those UV directions too??

OK, so that selection arrangement for use within the next Beta is similar to how the process currently works within Rhino4 now.

Thanks for the heads up on the End Caps too.
I'll be sure to remove any of the Caps on those items prior to doing the Flow.

regards Colin