I had a great day with my daughter at the parks. My bike worked great, with the new boost bottle, new tire and super tubes. I had awesome traction, even on wet grass I could motor around. (I put the tire on "backwards" and it seemed to work wonderfully that way.) She got to play on the grass and playground, got to see ducks and geese and puppies, got to see Grandma, and got Sonic chocolate malt after her lunch. Yum.