I've just serviced my 900ss and put together a video to share some info which I hope can help other amateur home mechanics working on their 2v Ducs. In particular TDC and checking valves (with the belts off) It might be basic stuff to a lot of folk out there but it's only my second ever Youtube video... so what the hell?!! I'm sure it can be of help to people learning and investigating the wonders of the desmo system! Any comments or advice always welcomed.