Dear Sir, When I want to create a geometry with more than one small faces on a single face then I have to go for advanced constraints. But I am not able to do that as the location of hard points also matters a lot for the creaction of advanced constraints. Can you please throw more light on this area either by sending a solved example or giving more details.The details available in the help and manuals are not upto the mark.

When you create yr grid via Meshbuild enter all teh needed points and also the points you need for the additional face. Then it will be much easier to make that grid.

Sascha

I think you should always avoid advanced constrains using multi-block structures.