I have a fairly new Dish 1000.2 install and I stayed on the installers case to maximize my 129 signal. It still was far less than 110 or 118. I have better signal strength than my next door neighbor, a Dish employee, who had his unit installed by Dish as part of a test-out of the new hardware a few years ago (i.e., his Dish was optimized by Dish employee technicians, so it's probably about as good as pointing gets). We both get the dropouts on the 129 broadcasts, especially Denver HD locals, because the bird is dying.
Bottom line, you can request a re-pointing of your Dish antenna, but don't expect it to do any good. It appears your best option is to jump to D*, unless you are on a commitment to Dish. Otherwise, wait until next year when the 129 bird is replaced.