Carrier documentation discrepancy is part of Riftborne’s reference system and is documented here for patch 11.73. Source
Evidence status — patch sensitive: Unless noted otherwise, mechanics are verified against the installed patch 11.73 guide.
The 11.73 combat chapter says each carrier adds 0.1% (0.001) to non-carrier stats, but its worked example and movement/raid chapters use 0.01% (0.0001). Treat the live combat preview as authoritative. Either value still means carriers pay off through the number and value of non-carrier hulls, not their own stat line.