I moved the dish very slowly in 2 degree increments at different elevations.
Your problem may be making adjustment in 2 degree increments. That is way too much. You will go right past the satellite and never knew you hit it.
If you were to go to the Dish 500 you have at home, and barely, or lightly push the LNBF to one side or the other, your receiver would lose signal. Likewise, if you push up or down on the LNBF of a perfectly aligned Dish 500, it will lose signal. And we are not talking about 2 degrees here.
On the Point Dish Screen, whatever you enter does not affect the operation of the receiver. Checking the SuperDish or the Alternate boxes will only cause it to run additional tests and is usually used for FSS Satellites (121, 105).
Make sure the mast is plumb.
Enter your Zip Code, Select Sat 119, Select TP 11, and select 500 for the Dish Type (not SuperDish or 300).
Get the readings and set the Skew and the Elevation.
Cover the 110 LNBF with foil so that it does not pick up any satellites.
Set the Azimuth, and then start
search east and west, moving about 1/32" at a time. Give the Point Dish screen about 8 - 10 seconds to register before moving it another 1/32". No need to ever adjust the SKEW.
If you can not find 119, then you may need to adjust the Elevation a 1/4 degree, and then repeat the azimuth search. However, if you find 119 on the 110 LNBF, you are pointed too far to the east, twist the complete dish to the west about 1/8" and you should get 119. If you are picking up 129, then go to the east about 1/8" and you should have 119.
Good Luck.