Hi Grumpy
thanks again for the info.
this morning I attempted to adjust the gap and the adjuster nut snapped in half.
A quick trip to my local dealer resulted in a $37 charge and a weeks wait.
I was flabbergasted at the price and outraged when the USA BS sites lists it $6.40 with free delivery...but they won't sell it to australia!
I called BS australia who had no real comment except to say "its the same as all imports like jeans etc". I hung up in disgust.
will let you know how I go
cheers
Steve