18-05-2010, 06:51 PM
Actually, things have moved on a bit since then. I bought the ANT4X aerial and connected it just as you suggested. I've now got two doors equipped in exactly the same way. One works really well, with a remote range of 30feet plus. The original one is still really poor at no more than 6 feet. It's not the remote as both remotes work both doors with the same result. Do I need a new main circuit board? It was like this from new.