i sent a 2nd hand mongoose backbox all properly packaged and labelled, by royal mail parcels (£11 odd for 6kg).
theiving pikey royal mail lost track of it and it took me 4 months and 5 claim letters to them just to get my £100 back (i'd paid for insurance cover)
no explanation given as to how they lost a 3 ft long 6kg exhaust backbox..