Hmmm.....
I've seen this post from our talented Italian GTR friend:
Can they handle foam without damage?
http://www.youtube.com/embed/hIP_o9skls8
I'd be reluctant to use the foam for fear of it causing damage to the tyre pressure sensor.
Not too sure about that ... I too wouldn't want to have to pay out for sensor repairs ..... :-\
Why bother with all that anyway, just put it in the pannier if !
Yep, that's a very fair point!
Or the topbox ;D
Or in one persons case when his project is finished, the exhaust.