I think you have something bad wrong with your dish. Here in cave city I got 95 on the SD side of the Louisville spots at 119 transponder 31. And I have 82 on the HD side of the Louisville spots on 103 transponder 21. You might also try the Nashville locals. They work very good around here and they are the ones I actually subscribe to.
I will have to check what is evansville INDIANA signal on ? I would be interested in them or Louisville
JB is a great wx forecaster for WAVE3 and uses WX CENTRAL so I would like them