My 2020 Mojo pull out heater ducts didn’t make it one summer. The unreasonably thin membrane rubbed through over the spiral wire and now they are leaking air out the hose. SC will only replace it with the same paper thin membrane that it left the factory with. The hose on my 2008 Mastercraft is still perfectly intact and we use it all the time.

Has anybody else experienced this and what product did you use to upgrade from factory?