hi all...am new to the classic scene and am in the process of building a bantam trials.Have run into a little snag though.I have purchased a 12 tooth gearbox sprocket but when fitted the chain fouls the shaft seal. have heard it mentioned that there is a recognised mod to solve this.Can anyone point me in the right direction...thanks ian

http://www.users.waitrose.com/~goodingm/slimline%20gear%20box%20seal%203%20speed.htm

I think this is what you need. Hope the link works,

Cheers,

Andy

ah thats the kiddy...thanks andy