GE WJRR4170 washer comes out of overflow tube on super load. It does not on Large load size. I have the front off and can see a large difference in water level from large to super size. Is this adjustable?

I have a 2005 model GE washer that would overfill only on SUPER size load. After looking around on the web, then inside the machine, I checked the tube from the tub to the switch, no problem there. Then I found an adjustment screw on the load size selector / pressure switch (all one piece). I moved it one turn clockwise, then ran a test cycle. I got lucky on the first try... no more overflow, the water comes up just above the top holes in the tub. I hope this will help others.