Originally Posted by
VegasJen
Sealant maintenance in less than three months? What is it I'm supposed to do? In my reading about tubeless, I should expect around 6 months between need for service. You start talking about every month or two and I'm seriously going to have to start weighing the $**t to worth ratio.
It won’t be the sealant that caused this overnight flat. If it had been sitting there happily for months without going flat and then went flat after you topped up the pressure, then it will be the valve that leaked. The fact that it’s holding pressure again now also points to an intermittent valve leak. I would just change the valve core and see how it goes.