Hi all,

New to SW and I have a question. How do I constrain the Curve on Surface "A" to have tangency to the surface boundaries along curves 1 and 2? I cannot get a valid relation at the curve ends when I try to add the tangency. It calls the curve "overconstrained". By default, the curve on surface should "know" the boundary used to create the surface and should "know" how to it can be tangentially aligned.

Do I have to split curves 1 and 2 somehow and use the end vetrices as the tagging reference for my curve on surface and then add the tangency condition?

thanks