add an option to let space platform build request lanch rockets even if there not full

[its a me]

I think that there should be an option to let space platforms that need materials to build to launch a rocket that is not filled to capacity. This is because this would let you just build a ghost platform and a rocket silo set to automatically deliver supply's and it would build the platform in its entirety with out having to manually deliver things if for example you needed 6 asteroid collectors instead of the 10 it take to fill a rocket.
here is an example of of the problems that it can cause viewtopic.php?f=18&t=121789