Sorry it took so long to get back. Had honey do's last night and been out in the forest getting firewood today. Latest;, after the complete second quart last night the glass showed between half and empty. Started up, shut down, still at same place. Just now (this evening) started on the third quart. Added just over 10 ounces. Window at half. Started up/shut down. Window at an "RCH" over half. According to a convenient oz converter on line that is 2.2 liters. When I mentioned in my first post 2 quarts 6 oz (that I took out) that was a messy measure and oil flowed out the top of the plastic oil jug I was measuring with when I squeezed it. At any rate, just a hair over half after start and sit.
FYI I did the rock thing 4 times each way before opening up the front drain. That also was rocked and more came out. Had all three open and all three stopped draining after rocking.
Haven't run it down the road yet, but will update when I do. Raining right now, will do tomorrow.