Qty Indication Issue

I tried something this morning that may be helpful. Prior to the first takeoff, I pulled up a saved chemical and then adjusted the hopper speed by one digit (40 to 41). I then took off with the load and the quantity worked perfectly on the first and subsequent flights. So it seems that adjusting the hopper speed has something to do with getting the unit to work properly. I realize we already got to the bottom of this yesterday, but now confirmed it can work perfectly from the first flight with that change.