Weaverbird thicken & smoothing - I need some help with my .gh!

Hey all,

I've having trouble smoothing my mesh. My end goal is rapid prototyping and parts of my mesh are too thin (under 1mm). Wb Thicken mesh results in intersecting mesh faces which jsut makes for more of a problem.

Please see example I have tried. Data should be internalised in the the Gh Def.

I'm still very new to this sorry .

Thank you