My name is David and I have OCD or should it be CDO!!! Anyway when purchasing anything I always do research and I came by this site via good old google... its appears to be they Haynes Manual for vacuum cleaners and some of the knowledge from some of the contributors on a standard that NASA would be proud of!!!
So I am after advice of course so will post my questions in the forums!
To the team and contributors - please keep up the excellent work - where people like me rely on tech data and points of view from you the experts!