Start recording for replay after mission start

[The Black Swan]

It seems that most replays go amok during take offs, especially on props like the Spit.

 

If there were a way to start recording later in the mission it would allow for more accurate (though not perfect) replays.

 

In addition, this could be used as a sort of saving point in missions, something else many have wished for. Kill two birds with one stone? :)