| Sorry to hear about your off. I can sympathise as I crashed my Hornet 900 at 55mph in the wet. Lost the front and went sliding down the road.
Ached for days and nice purple bruising fromt he left elbow down.
Anyway back to what I was going to say, are you sure you didn't miss a gear? From your description of the slipper clutch it doesn't sound right.
My 748r always had tremendous engine braking, I was expecting you to say you lost it on the throttle not off it, as mine was very agressive on the throttle.
Hope you and the bike get fixed soon.
Rich | 
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