every friday except long weekends. Truck ran OK, but couldn't get another 10. Ran 4 runs between 11.0 and 11.1. couple other mid 11's as well. truck didn't have the mph it did last year. Only holding 23,000 rail pressure. going to block the relief. thinking with these twins 10.9-11.0 might be the limit in a full weight crewcab on fuel only.