Threw the 75E P* my brother-in-law rescued from his trailer park on the pole today to see how it works. I had switched out the 2 connection LNB for a spare Hughes c120 I had. Found 72, 74 101 and 123 pretty easy with the Visionsat as they were already programmed in. I then tried finding 83 and 97 by entering TP info and moving the dish but no luck. So I move the Mercury II (which has pretty much everything between 72 and 129 on it) and hook it up. I found 83 and was able to barely get the RTN/V channels, which I haven't gotten at all since I put the motor on the 90cm CM. I then thought what the heck, let's see what the stock LNB will do and presto, the levels came up 5-6 points, just enough to keep it locked in and watchable! Then I switched back to the Visionsat, couldn't get signal on the RTN/V TP, but did a blind scan anyway to see what would come up. Got Leo-1 and a few pay channels. Went back to the Merc II and there they were. Now I've got to get a pole to fix that one on 83 so we can get the RTN/V channels.