What's that they say about the best laid plans? Didn't work as just as I was getting the semi warmed up and an air bag sprung a leak. Could not hold air pressure in the air bag system and had to give my plans up. Just donated $30 for the permits to WI DOT.

As far as the load being piled up in the center, that is required by the DOT under the load securement rules. You have to crown the top of your load so the holdown straps will touch every log on the top of the load. So being piled up in the middle is normal.
The other reason that has been danced around but not specifically mentioned for the sunday or off hours hauling is an acceptance of the fact that you cannot ever get along with DOT inspectors so the best choice is to avoid them if at all possible. Even if you are completely legal they will give you fits if they stop you. Around here some even carry tire gauges to check your tire pressures and will write you up for such things as using plastic tire valve caps.
Best plan is to stay as far away from the DOT as possible.
