FAF database is outdated

[noms]

Many factory stats are incorrect.

eg. T3 land HQ mass cost 4440
T3 air HQ etc...

[Ze_PilOt]

This is correct, unless you can explain me what is supposed to be wrong?

T1 + T2 + T2 = 240 + 800 + 3400 = 4440 mass. (unless you are able to build directly a T3 HQ, but you can't).

[noms]

I thought the database was meant to show the upgrade cost (not the cummulative cost)

ie.

T3 land hq fac = 3400 mass
T2 land hq fac = 800 mass

another example:

T3 mex cost is shown as 4600 mass (not 36 + 900 + 3600 = 5536 mass)

[Ze_PilOt]

Because you can build a T3 mex directly. Not a T3 HQ.

(that's also why the T3 land - not HQ is 1290 mass in the db).

That you like it or not it's something, but the database is not "outdated" at all.