sure you can i do it all the time i currently have my cons 10x2 design 10 modules on a huge hull with the double module ideology i usually send it out use a few modules on one starbase and then if thats fully upgraded eject it and send it to another

on a side note can we get some more techs in game that reduce module size a little more

Silly question, but were you out of movement points?  If you were, you can only set it up  to auto-eject the next turn.

In the OP, yes.  But in his second post, he said he just got the queue eject option, and then claimed it didn't do anything.  So I wanted to confirm what was going on.

With two modules, each with two upgrades, Ii you accidentally hit three instead of two upgrades, would that have the effect of not letting you move on? That would mean you were already using half the second module, so you are already dismantling it, yes?