Thomas Jahn wrote: > Hej Dirk, > thanks a lot for you calculations and the interpretations! Considering > that the pivot angle is okay, there would be not much to play with the > trail at the moment because of his short legs. This would only have > been possible by choosing even smaller wheels I guess. But I wanted to > avoid that. The 305 mm front wheel just fits between pivot and crank > at the moment. > > Luka is doing very well on the bike. We did not practise as often as > we planned, but after about 6 exercises of 30 min to 2 hours max where > he mainly tried to get into move he managed a few meters: > http://www.youtube.com/watch?v=pVNthQhZj_A > > And already two times after: > http://www.youtube.com/watch?v=E1j0dllH5B4&feature=related > > Once he understood the principle (which was really a 'head thing') he > became better and better. His learning curve is definitely more steep > than mine. It is sooo great to see him enjoying the python. We both > love it! > > cheers > Thomas Hej Thomas, really impressive that he can ride it!! (Hils ham fra mig ;-) ). Really I do not think it is so important with the self centering. If he needs help, then I would just make the handlebars wider and more nearer (more ergonomically), so he can put more force on it, where necessary. groetjes Dirk ============================================================ This is the Python Mailinglist //www.freelists.org/list/python Listmaster: Jürgen Mages jmages@xxxxxx To unsubscribe send an empty mail to python-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field. ============================================================