My oil burning pig. Pics too!

Compare the guides as they are supposed to be BEFORE the porting, and then what you have now. Again... just something to check.

Rings often have a twist built into them; that makes them slide up the bores at a slightly different angle than they ride down the bore and improve the oil scraping. (You can find info on this from Hastings I do believe.) How that could get oil up on top of the valves is not clear to me.....??