Scale/Weight/Axle Question

So far, problem resolved after about 4 weeks of watching a couple of things to resolve it. So, I thought I would report back with a couple possible answers to this problem.

One thing I leaned in this thread that possibly causes this. DO NOT set the trailer parking brake when on scales. Since I learned this in this thread, I have been releasing the trailer brakes once parked on the scales. The issues have gone away & I havent been over on steers even once. (This is why some of you guys are showing over steers on your CAT Scale but never get stopped when crossing the DOT scales. You're not actually over.)

Number two. The other thing I tried in the same week as starting the other resolution:
Just to give this a shot, I moved the 5th wheel forward 2 holes, for three days. This put me over on steers (which we very sure was going to happen) almost every time. After three days of using various dry van trailers, with various loads & various weights, I moved the 5th wheel back to its previous setting... all the way back. Its been 4 weeks & I have not had a problem with being over on steers.
While this option may sound silly on the face, it was done because of some suggestions in this thread, that there was possibly some issues with the valve that distributes air levels to the airbag/leveling systems on this truck (again a 2015 Cascadia). Therefore, going though the elimination process I gave this a shot to see if it would adjust/calibrate the valve etc. I am not saying it did or if it even had an effect on the issue at hand, but after moving it forward 2 holes for 3 days, then moving it back to its original position (all the way back into the last hole), the irrational & unpredictable weights that were constantly all over the place on the steers.... ended. I haven't had an issue since.

If I had to choose one of these solutions over the other, I would favor resolution #1. So, for the other person on here who was looking for a solution to the same issue &/or for the next person seeking answers on this, here are two things to try.

So, my first advice to anyone else who is inexperienced in using scales... when you pull onto a set of scale (CAT Scales specifically) & you pull your yellow (truck) parking brake, this will automatically set/pop out your trailer (red valve) brakes as well. So, push your red parking brake back in & leave your yellow (truck) park brake set. Then call the scale operator to record your weight.

Hope this helps some of you guys.. Good luck. And a big thanks to everyone who gave relevant advice & really tried to offer advice & solutions. I appreciate your input