You got it right; Jr drops to the back of the outside row from 20th for that engine change (guess he couldn't wait until after the Duel, when teams are allowed to change engines). Also, Chad Chaffin drops to the back of the inside row from 25th for missing the driver's meeting.
Good job keeping up with all of this...thanks.
Interisting from the interviews, they are using their best cars. Hey then, this is for real.