Well the Whitestar Carrier has it pretty good too. +1 CQ (ISA Ranger Bonus), +1 to DC (Self Repair bonus) so with an average CQ of 4 the Whitestar Carrier (or any of the Whitestar class for that matter) would have a CQ of 5 + 1 for DC which means if you use the All hands on deck SA you would automatically repair any repairable crits (not counting Vital crits or crits caused that turn) since your check would be 8+1d6 and you need a 9, you can't fail unless 1s are now automatic fails for repair checks.