
: Eureka!!!
Finally got it working; will tell you how I fixed it
took antenna apart, hit it several times with the fist wrapped in towel from inside where it looked slightly warped, installed back and voila! 118 is there, weak signal, one channel was working. Reinstalled on the side of the house with side legs supporting the mast and signal got even better, got all channels.
So physical dish defect caused all that grief, also first I was installing it on old dish 500 leg, that is a little weaker, even now when I press on the dish on long sides, the signal goes up, even to 45 meaning that the dish got flattened, now I get 35 on the meter, 28 on the receiver, still low but channels are working, will buy new plate in the future, this one got squished to much in the package but hardly visible.