I agree with Pat, well spoken. The few times I spoke with Keith I got the exact same impression of him as you depict. Even though I never got to meet him this reinforces my vision of what he would be like in person. His BME 90 is mainly what pushed me to try the ST51 on gas, and now with that I have put a bearing in a ST G90 rod, repinned the crank, and hopefully I'll get something useable although I know it won't be quite as good as the genuine article. Good luck Keith.