Clarification of small craft in larger ships

[Thunderbolt]

I'm in the process of finishing off weapons batteries on my forthcoming High Guard design program but need to get views on how craft are accommodated in larger ships as it seems slightly ambiguous.

Issue 1: Tonnage allocated on mother ships less than 1000 tons.

It says that subordinate craft require their own tonnage when the mother ship is less than 1000 tons, and I'm reasoning that this is because the subordinate craft is clipped on the outside. It then says that subordinate craft over 100 tons require 1.1 times their tonnage but says nothing about whether this applies to mother craft over or under 1000 tons.

Issue 2: Do dispersed structure mother ships ignore the 1.3 and 1.1 multipliers regarding accommodating a subordinate craft since it states that they can launch all craft on account of them being bolted to the outside.