Hi I have had a worcester boiler since 1997 and have been relatively happy with it over the years. We have had a falling pressure though over the past year. We thought that it was from a couple of leaking radiators which have been fixed - the most recent one being last week. The pressure is still falling. I now don't really know what to do. I mean we can manually fill it up but I don't really think that that is great as we're not solving the problem. We have one radiator which is quite cool (it is a double and whilst it has two bleeding points one of them seems to have seized up and so we can only bleed from one end). I don't know if this forms part of the problem or not. Any suggestions would be greatfully received. Thanks.