I think you did a "Good Job" TT!!!!!!!!!
It needs to be a combination of both, during qual it needs to be more info, race place, projected time, where your going in round, and time on the "race clock". Joking around is good, but should mostly be done in between heats.
In finals I think it can be bumped up to whatever you like, still give race positions and the time left, but after that the more excited you get the better it will be!!!!!
And thanks for the help dude!!!! I would be completly screwed without your help!!!!
And I am gonna have to step up my game to even get close to how good you are on da MIC!!!!!!!!!!!!!!!!

