Hi everyone, just bought my girlfriend a K11 1.0 Auto as a (secret present). I intend to complete a service on it first (and lots of other jobs too) but Haynes specify a 15/50 oil, where as owners report using 10/40 with no ill effects.

Any comments from you guys?

And where do I post a project thread?
Can't go wrong with having oil in the engine :) up until the weekend I had 10/40 in mine and I'm pretty sure that's what everyone else is using