Contax G repairs in Australia

Just wondering if anyone can recommend a good tech who does Contax G CLAs and repairs? Haven't had too much luck with techs I have usually used... I assume the G stuff is pretty specialised and 'different' to work on...

Many thanks.

Ask Vic Plant at the Camera Exchange in Melbourne (03 9670 1929)- before he was the Leica service manager he was the Contax/Yashica repairer - I can't remember if he repaired them, but if he can't he may know someone who does