Hi, I have a second-hand Zapp which I bought very very cheap on the understanding that it was pretty knackered & dirty. I fixed the wheels up, the covers have cleaned beautifully and my Maxi Cosi fits the frame great, the only problem is that the brake seems to 'fall' and catch on the wheel slightly every now and then. It's not a big deal and I can certainly live with it given how light and tiny the Zapp is but looking here and elsewhere on the web it does seem that this is a common problem with Zapps.
Has anyone else fixed this problem? Obviously I can't send it back to the shop, but I am quite handy - has anybody out there fixed this themselves / know of how I might go about it? Obviously I am not bothered about invalidating any guarantees etc! Do you think if I went to a bike shop and asked them to have a look they'd just smirk at me? I'm based in Norwich if any locals have any top tips on where to go