So now that I've gotten the slimline to work well with the tailgate - I'd like to make it easier. It seems that 101 and 119 are the only signals that matter when aligning this dish (I will avoid the term peaking for this case). It would be really useful if I had a signal meter to align this, as I'd like to set up the dish without pulling the TV out to look at the signals. Any recommendations on a good inexpensive meter? Would prefer that it send the 18v/13v on its own so that I don't have to run the box on the line as well, but that's not a deal killer. Thanks!