Nice work, keep it coming!!! My thoughts: - to many kerbals in one standard tank - 8 is crowded; - the files for each part are large ~5-6mb/part - since i install this mod, the time to open a craft in VAB has increased quit a bit; - some files are not where are supposed to be - corridor-B has some .mbm from corridor-D and corridor-D has some .mbm from corridor-B - need to be swapped Related to the development of new parts I would suggest a T-shaped hub.