good morning, ive had my gkn for about 100k so far, yes , had to totally strip it down a few times and clean it and replace some bits, now also looking for a speed sensor and maybe a clutch, it had a hard drive to malaga with 4.5 ton on the back, been ok though the last 18 months and then it started to slip the other day, but when i carried on using it, it stopped slipping, weird, but my lights flashing like a good un, if i go below 50 it cuts off, so im guessing now the speed sensor has given up, i also looked at the roamer drive a few years back and read that the use of inferior parts they have been unreliable too...why change something when it works.