My techs installed a SWM 16 to 2-HR24's, 6-D12's. No problem with the D12's but could not pass the test on the HR24's. No decca's needed and no MRV These guys are good so I am sure the peaked the dish out right. They used a regular 4 port KAKU lnb so I'm wondering if They make a green label 4 port? As anyone here experienced the same problem?