Current Projects chat and miscellany

http://www.lfgss.com/thread50964.html
http://www.lfgss.com/thread50577.html

dear wharry and all- we had a similar discussion with loads of other ideas in the two threads above.
hope that they;re helpful

...
...The key being the shoulder which goes into the steerer tube....

@Wharry
When I saw your clamp last night, I immediately thought of that one above, I imagined
that a good solution would be to have a clamp that would fix such as a stem with a metal wedge would.
Or a nut expander, being that the only problem to deal with would be clearance of the tire.
That example (A), seems to correct that, very nice. Again, I'd have a go at that.