I did not even look at the photos.Hi again Trev, I understand what you are saying, what I am asking however is what was it about the photos triggered the "been there, done it" realisation.
regards
Kevin
Should add, I started using these pistons in 1981, I found out about them at almost the same time as Bob Satterley in Aus. although I believe he was in Singapore at that time. Over the next few years I carried out a lot of experiments with them, finally running them with zero clearance. No problems, until that is, the oil control rings wore. I still have not finished experimenting, as I have a coated pair to try. One day !
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