Mel, I've got a hex you can borrow and I'm close than Red98, I've also got a spare front wheel if you want to try it to see if the noise goes away, it had new bearings in it beginning of last year. and yes it does have a tyre on it.
I'm in Wickford, Essex SS12 not far off your way to your boat
I'm in Wickford, Essex SS12 not far off your way to your boat