Phase 3 are not the best LNBF for PTA They are for 101/110/119 DTV service (they don't even use it anymore)
Middle LNB is not compatible 2 side LNBs can be the only working LNBs They are 18 degrees apart not 10
Therefore if yo point middle LNB to 101 Yo can only get 91 and 110 (1-Bev, 1-DN) from the side LNBs That is about the most yo'll get out of these LNBs or change LNBs completely