While we were locked observing, I was digging through LSC screens trying to look for PD sum channels to trend for some lock loss investigations. Not knowing these screens well, I accidentally switched the LSC_CUST_TRPD screen from the QPD B SUM pd to the Inair PD. This didn't go well, and I didn't get the PD overview I was hoping for. I modfied the screen a little bit to try to make this a little more clear to neophytes. The only working link to a separate screen is now orange and I added a "PD select:" label to the buttons I clicked.