Merging built vessels.

[DarthPointer]

Imagine me having a reusable rocket. As it is built with the first payload, I launch it, return and wish to place the next payload on it. Having multiple pipelines makes it easier: I can start producing them at the same time, having them ready faster than if I had only one pipeline.

But at this moment, KCT provides no functionallity to merge separatelly built crafts into one. I don't know, if it is an easy feature to be added, but give it a try, please!