Greetings fellow CAD enthusiasts ,

I'm trying to create a new part for a playground slide for uni by using a lofted bend to create a sheet metal part, created in context within an assembly.

To do this I created 2 converted 3d sketches to act as guide curves. My issue is that when I click to create the part I am presented with the Error Message "The thin loft failed. Please consider smaller thickness(es).". However, the feature is successfully created if I reverse the direction of the thickness of the part; unfortunately it has to be the other way.

The part in question is called Part 6 in the feature tree.

I've attached the Assembly file for your perusal.

Thanks in advance

Tom