I'll give it a go in due course Rik, when the weather is nicer. Although it does feel strange just sitting on it while wheeling it about. The big, high headlamp makes it feel like there is no front wheel or mudguard. Also the front fork spring seems very stiff to me.
I think probably because these were designed mainly for side-car use.
However the previous owner had ridden it some years ago on the colonial section of the Arbuthnot trial.....So it must work ok.(I have seen the pictures)
Also nothing much is going anywhere at the moment as I've shuffled everything close together for my shed alterations. Ron