Minor - Mercury Exam - Configuration at startup

[lyric beacon]

The mercury exam starts about 20 minutes before launch (text in briefing says 5 minutes).
You're instructed to start with Final checks (T-5); however the ground umbilical is still connected (as the switch to internal power check is T-10).
I think the solution to this is to start at E.G. 15 minutes before launch, make the briefing text and time to launch consistent and get the user to do Full internal power checks as well as final checks

[jovial olive]

Thanks!

[mighty dagger]

Gave +1 flight-hours to @lyric beacon (current: #136 - 2)

[jovial olive]

Updating now

[lyric beacon]

Thanks!
I know these are very minor; but I can't even write these as fast as you're fixing them! Top notch support