Hi there, backfeeding the signal. What I am hoping to do is from TV 2 where the joey is coming out of joey to modulator and backfeeding it to the demarc location where I can split to the other tv's. I have seen some things online saying you cannot backfeed from Joey? Talking to Dish today they said they only have heard backfeeding from Hopper but he did not want to say it would not work as he did not know. that is the key.. do you know if that will work or anyone that might know. Set up today is cable to 722 with triplexer backfeeding signal to diplexer which splits to the TV 2 and then tv 3 so with Hopper and joey if using the modulator off joey can it backfeed to demarc area using a diplexer?