Went bike riding with sister. Left house at 14:30. Rode up to petrol station at the end of Pennant Pde. Spent half an hour to 45min trying to figure out why her gear change weren't working properly. Turned out the screw on the change mechanism (on the handlebars) wasn't screwed on tightly. -_-;; She had a Calippo. I had a Splice. We left at 15:30 and rode to the park on Marsden Rd - The council took away the swings!! - where she found the Ponds Walk. We took our bikes down it. We ended up in Dundas Valley. -_-;; Much hills. We stopped off at a park somewhere, then headed home. It was getting dark as we made our way up Kissing Point Road. From there, we went to Eastwood, since we were hungry. Two Cocktail buns and one Barbeque Pork Bun. Then we rode home. Got back by around 18:00. Had a shower.