What I found worked was to use a pice of wooden batten (about an inch by half inch) with one end screwed to the frame and the other screwed to the fairing.

From memory it was about an inch and a half long...
_________________
MC21SP Plaything
BMW F800GS Bumblebee
Triumph 9551 Daytona Big boys toy
FJ1100 Sporting relic
GTS1000 oddball