Is there an obvious reason for losing the front wheel?
I have had one really bad wipe out (off the bike for almost 4 weeks), a few moderate crashes and a lot of close shaves recently - the common factor was losing the front wheel, mini jacknife and me over the bars. It tends to happen after small jumps of when trying to corner more aggressively and trying to drive into the corners. Its becoming a bit scary. Skills course in a few weeks, but anyone have suggestions if it is a common/easy-to-solve problem in the meantime.
(Tires are starting to look a little worn, but I think its a technique/weight/body position thing)