My 15 has become bouncy any ideas on how to correct that?
I tried flipping the brushes but it didn't help. It kicked Gennys but last night at a drs office she's still sleeping lol.
I use the tray but it has slipped out a few times where it's not locked down. Just the strap holding it in place.One or both of your brushes have a flat spot because you didnt use uour tray.
Soak them in a bucket of HOT water for an hour