My word's not good enough?
The years 6/7 (69/70) are the years the refit became standard.
Refit was available (and is available to buy) as of year 5 (68)
Would affect CWPp (CWp could be eliminated from list) CWLPp (CWLp can be eliminated) and BCPP
(BCP+ can be eliminated)
Those (68) are actually the years the ships used to be released ..I don't know why he changed them
I assume it was done so FS could have variants of each of the Lyran ships in -seperated by a year, but technically
our refits were all available by 2268.
Also- are the Kzin suppose to have a heavy fighter in 71? (can't find J2)
(Reading books is Fun!)