They won't really support a 5 sat set up, what you want to do is a DIY project. It can be done but you have to point to 119 by using just a receiver and a single cable and not use the the DPP switch until everything is bolted down and you can identify that you have a good lock on all the satellites. Then you have to do a check switch with your receiver to set up the switch matrix in it, the DP21 can be found on ebay and most techs don't use them anymore because wing dish setups are not the norm anymore. If above all you did was remove the 1000.2 and replace it with the 1000+ hooked up the switch and didn't run a check switch you will not get any signal. Also if you don't have the power inserter installed in port one of the switch nothing will work