After I was told by another garage that my air con could not be re-gassed due to a blockage, In Town checked it and found no problem. They re-gassed it, and it’s working fine now. I am a little concerned by the fact that the print-out says that no oil was added to the system. (Hence 4 stars instead of 5). They assured me that the oil goes in automatically, so it must be there. So, why isn’t it on the print-out? They also told me that you don’t get blockages, despite the fact that their website mentions “Clogging of expansion valve”. Doesn’t that mean blockages? Only time will tell. Fingers crossed.