I just did 8.09 with my new rebuilt avert cat on 1100 mile run. Have none of the fancy Kevin Rutherford stuff, just 2 helium balloons tied to my right foot. 62 mph avi on that run.
Because from your posts, it feels like you are at Cummins with a major repair every three or four days. Some of us have wondered how you could possibly be putting money in the bank to support the family at home.
Lol got a wife n step kid home. My bills are light at home. Edit: I'm hoping with all the work done lately she will run good. My oil samples are good. If my mpg stays up that will be good. With apu working it should be set for now. I only got 1 thing to fix and that's my air compressor.
An air compressor is about as simple as it gets. For God's sake get your wrenches out and save a few hundred dollars.