Hey everyone. I just started getting the hang of jumping and am actually beginning to get quite high (sometimes). Thanks to whoever suggested to really think about throwing your arms forward, it helped alot.
So, now I have a concern: Of the times that I get even the smallest amount of lift (6" or so) I notice that my rear derailler comes back and hits the frame (with quite a bit of force) when I land. It makes a considerable "bang" and I was wondering if this is normal. It feels un-normal to have this happen and I suspect that some sort of adjustment should remedy the problem but I don't know what to do. Has anyone experienced this and can help me out.