Mum-1970s rupert bear toy Dad-QI book of general ignorance and some small stuff Sister-Hoody Girlfriend-Shoes and some fun stuff Future girlfriend (Nearly 16)-a mega scarf thing from fatface
Poor quality metals used. I think that's one of the main issues. I believe the standard Deng bearings are made from a steel alloy not intended for bearing use (softer than ball-bearing steel)