Yep mine leaks all over the harris when it gets warm, when I do mine i'm gonna see if I can get a high temperature oil tolerant double lipped seal on there or am I going overboard on this path? If some ones already done it and posted it in the past I can only apologise for not searching for it, I know that I can get Viton or even Teflon O rings. It's on the list of things to do, carbs leaking off all 4 overflows, but the little buggers take it in turns, it'll be fuel levels or float needles/seats, they're standards on the ST over jetted (hopefully) for that slightly enlarged bore engine, back tyre new one fitted still goes down over a week! I know all you knowledgeable peeps will be laughing, yep forgot to change o ring on back of tyre valve, front fork seals in the 1000rx legs that are fitted, sort front master brake res,sort back master res/brake the list goes on but the engine at least starts ok and when warm sounds gorgeous
