i set up the new avenger pll322s-2 lnb on the dish i was able to get SES2, G19, echostar 10/11 but i think the focal point is off slightly. only getting about 25% signal. Cloud cover a big 0 signal. I wrapped string around the dish quartered the string, then marked the dish at the quarter points. Using 4 pieces of string taped on the points i cut the string to the old lnb dimple. then set the new lnb dimple to the string. i tried to move the new lnb around slightly by hand but not much help, Also moved the dish elevation and azimuth around once i got the satellite "locked" to max the singal. tried 3 different coax cables each 6 feet long no difference. i am outside with a tv next to the dish. i assume my questions are, did i set the focal point right? KE4EST said to the throat, i didnt know where on the throat,so i went to the dimple. Is 25% signal right for this type of dish? thanks everyone.