We tried to contact Ross Prince - repeatedly- with no success and so took up an offer from a respected Perth engineering firm who are now welding new lands onto the pistons then machining them back to original...!
Yes I was amazed that it could be done too but there you have it.
If it all works out well I will try to get some pics posted up for those interested.
Cheers and thanks for all the offers of advice
Phill
