Afterburners

On  all my 3 Swift interceptors the promised afterburner velocity is ~400 yet I never get above 360… Why?

I also don’t see the speed bar going all the way up as I saw in some videos when I engage afterburners but rather is stops before reaching maximum (probably connected)…

If you are strafing or turning (not going in a straight line) with after burners on, you lose about 5% I believe.

If you are strafing or turning (not going in a straight line) with after burners on, you lose about 5% I believe.

I wasn’t doing that, I was going straight and 5% isn’t 40 m/s anyway.