Couldn't find the plug underneath the engine, just turned it upside down
like you do and drained the old oil out. Thinking about it now, I believe
it's somwhere above the deck now. Oh well, done.
May have put a little too much oil, hard to tell. Better less than full
than over full, it can tear it up if you put too much in.
Mowed a little patch before it rained, still not much black to the oil, I
guess it drained good. I can see it on the yellow stick a little, looks
about right when I roll it on a paper towel, wet place left may be just a
hair more than full, I think its all right. Raining and dark now, I will look
later to see if I can find the drain plug.