Hi Luis, also in the future I think I'm going to adjust the way the Transform > Align command works when only control points are selected.

The regular options for stuff like left-side / center / right-side don't really do anything different for points so I could do something like simplify the options to just horizontal and vertical and then that would make it easier to also put in a "collapse" option for it as well.

re: Weld - welding curves in MoI is handled by the Join command, it can join 2 curves that touch at a common end into a longer curve made up of multiple segments. But it's focused more on making closed curves which is why it only tries to join 2 curves at any one endpoint together. Joining 3 or more curves makes for a type of branching structure and not just a simple closed curve.

At some point in the future I'd like to make it possible for a history function to work for making more easily editable branched structures, but that's probably quite a ways out.

- Michael