Thanks for the thoughts. I can't seem to keep 7 qts in the engines for sure. Still trying to figure out how much is being consumed vs going out the breather. One other piece of data is that I discovered that the LE and RE oil dipsticks have different part numbers. Presumably this is because they are marked differently. (Which could explain why the RE read 4 qts after a 6 qt oil change.)
So more to come on that. If any of you guys happen to be able to pull both dipsticks and take a photo of them side by side , or otherwise measure the distance from the top of the cap to the 6 qt mark (or anywhere else) that would be super helpful for me. I'll probably spring the $300 for a new, properly marked dipsrick for the RE, especially if one of you guys can confirm it's marked differently. (The dipstick that was in the right engine when I bought it was hand-marked; the markings match the factory one from the left engine.)
