Hi wim,

> Why does MoI not want to blend this 2 shapes?

You're probably using an older version than the most current v3 beta (version Aug-1-2013) ?

In versions previous to that, blend could only work between one single edge on both side, and in your case here you have many edges selected, not just 2 selected.

But this has been tuned up a lot in the Aug-1 beta so that blend can now work with a chain of multiple edges on each side of the blend instead of only between 2 edges like it used to.

- Michael