Not far from the truth Jack!
I was planning to leave the car for tonight but couldn't resist trying to solve the wheel problem again
By the way my garage smells of Morgan now... It's lovely

I tried the wheel again and it seems like it just doesn't go on far enough. So I tried greasing it.... Now it slips on more easily but doesn't go any further, and it comes off even more easily (d'oh!).
Picture attached - for those with 3 wheelers, do your wheels go on further than this? As you can see, there is a small gap between the boss and the plastic steering column cover. Also, is your boss made by "lifeline fire and safety"? I think I have this one
http://www.lifeline-fire.co.uk/motorsport/details.asp?product=formula-car-222
