Josh Haylett now of Bish's RV went over this in his last industry update. The good news is that most of the parts shortages are now resolved so no more units going out with stuff missing or swapped for crappier components. Dune manufacturers are reducing shifts, some are laying workers off, and a few are just slowing the lines down which should hopefully up their quality to pre-pandemic rates. The nearly monthly wholesale cost increases have stopped, but the manufacturers haven't brought back the dealer volume but discounts yet, that'll likely happen this fall when orders slow even more, that's when new and therefore used pricing will quickly fall (it'll be interesting to see where they land, like gas prices I bet they settle higher than they did before this all started).
