hey aussie iron not sure if your gonna get this but you helped me out a while ago with some pic of the united 6 6x6 drive belts and stuff i have finish that and im up to the chains and not to sure on how the chain from the t20 goes there are 2 idler sprockets any chance i could get a pic or drawing on how the chain goes thanks aidan what you sent me before was so good helped me heaps too btw