Just don't pay your mortgage off with it!!! 😂

SS are a concession because they're always horrible bid packet trips, aren't available to reserves, and reduce flexibility because you can't swap with them. I know they implemented something to identify a trip being used to wash PB days and designate it as a SS so it couldn't be used for further racketeering. I think that algorithm is still in effect, because the other day I swapped into a trip from open time and immediately IVDd it and I noticed it immediately turned into a SS. Which limits QOL by not allowing other pilots to swap into it.