Hi Marco,

re:
> I'm talking about some new modelling tool like for example "Cage deformation", "Bending and tapering"
> (beyond the "flow" tool), some surface continuity tool, a Zebra checker, Instanting and Grouping
> (long...long awaited)
> Just to name a few.

These have been requested by quite a few people so it's pretty likely they will become a part of MoI at some point. But it won't happen for v4 and I cannot promise which specific version they will show up in.

If any of these are very important functions for what you need to do, there is other software out there that does all of these things like Rhino for example. So if you need these things now it would make sense for you to use other software that does what you need instead of MoI.

- Michael