Just a minor hint - add description in garage adapter ---> "'R' - us to switch attachment initial point" (Yeah, Im kind of noob with this)
Also, Ive encountered and odd issue. Ive deployed a base with that round nice main module, 4 side tanks and some other parts as day 0 base. Ive set up adapter, garage part( that slim smallest part. Once I attached leg to garage part, it sprung open on attach, whole base jumped a bit and... whole garage section was gone(once I regained focus on base) - it did not explode.
Edit: I tried to reproduce it, so far on joy.
Another issue: all parts start open, as in VAB - maybe it would be good to add context menu in inv to change state?
Feature: garage doors could get a per wing setting on deploy limit ?