I have been struggling to close wing and fuselage surfaces when creating a multisection surface. The problem arises when the guides (one for the leading edge and a second one for the trailing edge) become tangent to themselves at the tips, and I want to disable End/Start Relimitation. I have tried to include a tiny profile close to the tip, but it doesn't always work, and it's not elegant. Is there an elegant way to do this?