Anyone else observe this? I will change oil and put in 2.5 quarts and the next morning it will be at the top mark, then as time goes on it seems when I check it after 24 hrs. it slowly shows more. I have about 4 hrs on this oil change and the level is showing 1/16-1/8" higher, I’ve seen it go a 1/4" higher but it seems to stay there and not get any higher. What ya think?