Quoting CaterBram: Drat gutted for you.
meant what I said about the Rakeway kit, not cheap but does sort once & for all, & if you really fancy an upgrade then there was some posts recently about combining the rakeway with a disc brake conversion.
Yep, speak with James whiting, I recon he could or may send you a kit with half shafts , new hubs & with drums or better still a disc conversion.
Bm me if you need photos :)