OK finally got all the components installed for my system. I use an Antenna Craft U8000 with a wine guard 4800 pre amp. it is installed at the top of a 30 ft tower. install a channel master rotator also as I have stations 360 degrees of me. is there anything else anyone could suggest I can do to tweak and improve my reception I am still getting some drop out on some stations. WWMB 21 is one of the channels I want but can't seem to get the channel shows up but I get only an intermittent signal. same for the sub channel 21.2 which is CW PLUS and has some good shows.you can put zip code 28327 into tvfool.com to see channel layout. Maybe we can come up with some recipes for deep fringe reception for those that need it.