Rob, I am in the same situation and location, need a reputable grinder for a couple of reels I have. I have found a guy - Bob Garthside Mowers in Ipswich but have not seen his work. Apparantly a couple of loacl bowls clubs use him for resharpening their reels. I am 98% sure he grinds the bedknife to suit the reel as well which I have found via telephone conversation that other shops do not offer.
Another member just has had his sharpened on the southside of brisbane - rossf - he may be able to comment on his sharpening job.
