The shock on my Glee has been leaki g oil for the last month or two. It got quite bad recently but finances don't stretch to a nice shiny new shock. As a result I've had it rebuilt by Allbike Engineering (ABE) in Greewich. Wow , the bike has been transformed. New seal, oil and gas, and the damper rod polished to remove inperfections for around one hundred quid, with a turnaround time of a week. Highly recommended service