Sorry to post a dead horse topic here but I'm just still baffled by something.
My normal oil level check routine is either A: In garage before starting check oil level while on bike mostly horizontal to the world, dipstick screwed in all the way. Or B: same as before only after I fueled up and bike is warm and been sitting for 60-90 sec.
On Sunday I used method "A" before heading out and was surprised to see I was 2/3 low between marks. Topped up a half quart of Mobil 1 and off I went a little perplexed that I had gone through so much oil in only 1k miles. After scaring all the dairy cows I could find in SW Wisconsin I was on my way home and decided to check my level again (method "B") now I was at least a half quart over the full mark....?
I know oil expands and there is bound to be some oil that hides out in the thermostatically controlled oil cooler. I usually don't have such a variance between hot and cold readings. What is happening? Should I lose the extra half qt.?