I have the same problem. The 119 comes in great (90-100%) but nothing for the 110. I have a Dish 500 with a Quad LNB. One connection goes to a 811 receiver for a home theater and two go to a 322 receiver for two other TVs. A professional installer put it in two days ago and he spent a lot of extra time working on it including calling an advanced tech at Dish three times! The first thing they tried was to replace the LNB with another unit thinking the first one may have been defective.
He finally concluded that a tree was blocking the 110 bird. That could be but I'm wondering why the 119 comes in so well. (There is good sized fir tree that could be in the way) The installer didn't try covering the one side of the LNB with foil before aiming the antenna. I'm at zip 98675 so the the aiming point is 150 azimuth, 36 elevation, etc.
Any advice before I cut down the tree?