Sorry this is not technically about recipes but I figured it was the best place. I've had big problems with the spray on oil - so far I've burnt a frying pan, a wok, and also some quite expensive fillets of sea bass! I did a bit of research to see what I was doing wrong and all I can find is that you should never, ever, use spray oil on non-stick pans. (Incidentally, I'm a fairly OK cook and not doing anything differently to how I would normal do it - just the spray on oil instead of normal oil). So I wondered if anyone else had this problem and if so did you go out and buy a load of new pans?