29-08-2015, 08:15 PM
Finally solved this issue! It's been really bad the last few mornings which have been very damp so done some more digging...
Apparently it's moisture on the DMF that causes it and not actually a problem as such. Annoying but nice to know why it happens!
Apparently it's moisture on the DMF that causes it and not actually a problem as such. Annoying but nice to know why it happens!