When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I managed to get it off and adjusted the wheel at the bottom of the hub. Moved the wheel up to tighten it, pulled the hand brake up a few times and then moved the wheel down so it wasn't too tight but doesn't feel like it's made much difference. Any ideas ?