hello bought a zinwell 4x4 switch a while back but have had no luck getting to do what i thought it might do.was trying to hook up 2 recievers from 110,119, and 91 but only one sat would come up.my question is,are the zinwell swithces for this type of application or should i try to get a dp34 switch.eventually i would like to hook a third reciever in bedroom so what would be best.bought that zinwell for 70$ and i pretty much feel like i wasted my money thanks for any help
