Hi All:I need to activate cut geometry (or Join Geometry)from the api.(like in Tools-->Cut Geometry ;manual)my aplication sometimes take two elements (for example 2 walls)and change their width (or a little change in the geometry like Length) so they enter one each-other and then I get a few Warnings.if I manualy use the Tools-->Cut Geometry it fix it.but I dont want to this manualy,and I dont know how to activate this via api or to fix it in any other way.if anyone has any suggestion I will be more then happy to read it.Thanks a lotArik