Just spoke with the St. Louis Service center and we were trying to sort out some TPMS sensor change timing. I was thinking they could do the work tomorrow while I'm at an event up there, but he said that they are now just 9a-6p M-F. The Sales is still open on Saturdays, but not service. This is a new change for this service center and I wondered if it is something across the network or just based upon volume in St. Louis.