Interesting post... Now we have to ask Lou for a singles category.
Eldert.... I have seen you impressive work on other sights and certainly was motivational.
I have reangles the valves on desmo bevel twins but this is the first attempt at the single. Had to work out the geometry and on the 3rd try got it correct. I agree that using a springer would be quit a bit easier. Here are some pics of slow progress. Added a set of oil drains on the left side as well.
-Cranky

Nice work Mike and Eldert!
That’s a lot of time, effort and skill looking forward to hearing about the improvements/ results.
Paul