I've been researching options for easily rotating a bike 180 degrees without having to resort to the 1000 point turn I have to do in the limited space of my driveway. With the zzr250, it's not an issue, but my new bike is 280kg and quite a handful to push around to get facing the right way again. There are turntables/lazy susan divices for sale on the internet that range from US$200 upwards and perfectly suitable for my beast. However being a handy person building stuff I figured I could make an equally effective device for far less. I read some guides on building one so I'm pretty happy with being able to make one, but would like to know if anyone here has made one, where they got parts, problems etc. Heavy duty turntable bearings are available off ebay (most US supply) and I can't seem to locate a local one yet. Any help or comments welcome.