When was the last time you filled up a two-stroke that runs on pre-mix? Me, ten minutes ago, when I refuelled The Mighty TS150. Took me right back, that did. A while back I bought a big can of synthetic two-stroke (for injector and pre-mix) off Timo. It was originally intended for the GT380, but I never kept that long enough to use the stuff. I don't think the MZ has ever experienced anything so luxurious in its life. Quoth The Doctor: "Why did you buy that thing? It's horrible." Me (defensive): "Well, the downpipe's rusty but the rest of it's OK. and it goes very well. Even the brakes are pretty good." "Yes, but it's still horrible...." "I like it. And it was very cheap." "How cheap is very cheap?" "160 quid." <fx: eyes widen in surprise> "Oh, all right then." I think that's the sort of exchange that has justified MZ purchases since the 1960s.