R975 Radial engines

[daninnm]

Thanks for the kind words Bob! When the machine is as valuable as they have gotten - I can see no reason to cut corners; saving a few bucks makes no sense in my way of thinking if the risk (however small) is damaging a rare and a hard to replace machine. So far my engine oil analysis is showing no metal being 'made' and it only costs $18 to get the results!!!