Hi Andrei,

> Also I wonted to ask you why grid disapear on object surface if I set
> Cplane on it? It is around it but not on object.

That's just how grids work in MoI for all cases, it's the same whether you set a cplane or not, the grid draws underneath all objects instead of mixed in with them, to keep it from cluttering up your view of your objects.

- Michael