sadoun didn't have the 3618 actuator but are sending me the 3624. so if i get another 6 inches of actuator travel i should be able to extend the bail a few inches and get more reed counts between satellites. does that make any sense to you? so far with the old bail i can see amc6 to amc10 ok, (72W to 135W). but i don't understand the dvb-s2 talk. have to find out about that. fyi, i ended up with and extra polar mount for my 6' dish. it was from sadoun. be glad to ship it to anyone in the us if they can use it. charlie