Got a weird prob here guys, i set my neighbours dm500s and alinged dish no prob with just feed from lnb to sat box (for quickness) on 28e, later, after i drilled through wall and straight feed to box, it reboots when feed is connected, if i screw feed from box, it boots no prob, but no pic (signal) is in, tried box at mine, boots no prob with my feed in, and clears all channels, anyone come across this?? tried swapping tv's as main one is about 7yrs old (old plasma with seperate tuner) but tried also a 22" lcd new from tesco,, still same, any help be appreciated guys, is there anything as too much signal strength from his dish that might do this??weird!!