I have a dual ortho BullsEye II and I noticed I lost all vertical Ku today. I'm using a modded WNC4x8 multiswitch to power the LNBs.So I thought I would check it out. Found 18.36v output at the KU V terminal. So I hooked up my meter to the coax going to the LNB and got good signal. Well put it all back together and now it works. Well I don't believe in things that fix themselves, so I'm wondering what's the culprit here. The Eagle Aspen LNB, the WNC switch, cabling????? An another note( I must be psychic) I found a smoking deal on a pair of Norsat PLL KU LNBs (used) on ebay two days ago. 1208HA $100 cheap Can't wait to see how they work