hardly a strange question, there must be people on here that have enquired or had it done, as for the fact that this is a ford forum, whats your point? I have a love for fords, so am on here, like many others are, just because i no longer own a ford does not mean that i can't post on here asking a question about air con! I've spoken to you before on here and found you to be very knowledgeble, and seem to be a nice bloke, now whatever your problem is today regarding this post, don't take it out on me and be so flippin arsey about it! chill the fook out dude!
As for your advice, as you'll see above, I have thanked you for it, just didn't understand what the hostility was for.
I have never had an argument or harsh words with anyone on this site, and I'm not about to start with you.