3d model help!

[alexagiovv]

Hello! I am currently facing a trouble.

The model I'm working on consists of curved planes and edges, and I want to make a 'lid' to cover the open area and follows the shape of the curved planes and edges.

Is there anything I can do to achieve that?

I am using SketchUp 2019

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Sample.skp

[HornOxx]

Hi Alexagiovv - please save down your model to some much much earlier skp-file than SU2019 to give more people here the chance to look or help additional screenshots are helpful to give a quick idea what it is about

[pbacot]

Is this what you mean?

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[pilou]

Even slowdown to V6 for absolutly be sure that the more large audiance can reload it!