what has everyone used on their becs for the lever to change gear on the box ouput shaft? Do i get one from one of the kit manufaturers, or use one from a bike? I dont have one on mine, and need to get one to sort out the shift set up!

You can get them clampy things off E bay some people use a gear change off a monkey bike as its as straight lever with the clamp kinda in built and you can get anodised ones which can be cut down here (courtesy of 40inches) other than that I think you can use an Aprilia one, if you search it is there somewhere. Personally I'm going to use the two ball joints with the connecting bar extended that come as standard with the zx9.