a question, a suggestion and many many thanks

-Parametric Modeling for moi ?
-Suggestion, con tree, layers..., in solidworks one of the cool futures is as you go/scroll through the con tree you can select,edit part of your model, like fillet, extrude etc.-When in edit mode automatically hides other parts of the model, very COOL when you work on large assemblies...AND FINALLY I MUST SAY U HAVE NAILED IT

ps.intueri intuitive