I try to encourage this every race weekend but I would say it's not a guarantee that the current thresholds are locked in so it's a good idea to keep track of your POT and corral placement and if anyone ends up with a placement that puts them outside what we expect (and it's not a mistake by the athlete or RD) they should report it here or in the race thread.
Heard from a guy recently who was adamant that Trackshack started making adjustments to the thresholds to balance corrals against overcrowding but I didn't really buy it, I haven't seen any reports from people that have been placed outside where they expected to be outside of very obvious mistakes. That said, corral C is still a relatively new POT corral so it's more possible that they adjust the threshold there if they think it would help in any way.