update 24/8/11
ive been meaning to do this a while....
due to the speaker change to the 9191 speakers, 2 of the plastic screw mounts had sheared
. the mounts in the 9191 are longer and when i put the speakers in the 575, they didnt quite sit properly......
so out comes the mitre bond....
to space the gap between the speakers and the mounts, i acquired 8 of these; (they are locking nuts for the valves on mountainbike inner tubes) but they are just a right size, so i went around the local bike shops to see if they had any spare
and i pushed the diy spacers into the speaker surrounds where the screw holes are
now the speakers sit nicely on the screw mounts
i'll do a photo update of it when its back together
Cheers, sean