Doctor Drivel wrote:

I hope it doesn't work, you paid too much for it and it causes damp.

Having not stated how much I paid, you are once again talking doctor
drivel language :-)

Dave

ps.

It works. I paid less than most would have to pay, due to a council
employee grant and damp is only caused by foam insulation.

What a *anker you are.

pps

My butter self spreads as well :-)