I have a Dahon Speed D7. When I fold it up and try to cart the bike around by pulling and steering with the saddle/seat post, the wheels have a very noticeable wobble where it's clear that the 2 wheels aren't aligned properly.
Is there any secret to get the bike to be more stable? I'm thinking that it should move more like a stroller, etc.
Any adjustments? I can't really tell why it's wobbling by eyeballing it but my guess is that the wheels aren't totally parallel?