Ok quick update.
We had rnrc fps for 7 40 to 830, yes the end of the window was after close. At 6 55 we got into the tsm with a 50 min wait. Standby was hardly moving. One hour and 10 min later we left tsm, after 8 pm. standby was still open with a 45 min wait time.
We ran over to rnrc and my sons got to use their fp.