How to Rhino 3D - Get full control over your Surfaces - Advanced Beginners Tutorial 023 

천만에요

Yeah, that's tricky. I have no answer right now. Only maybe trying to avoid the problem in later stages of the modeling process. But I will have a think.

ShrinkTrimmedSrf

With any poly surface or closed or open you can use the command. 'Solid points on'. This tool works really well sometimes. Sometimes not really.

@@PhilippGalvanDesign Thank sir i tried ( solid point on ) but this command not work as if we press F10

sorry i didn't spell it correctly: 'SolidPtOn'

Thank you. You are very welcome.

Thank you. You are very welcome.

Great if it helps.