Wow. I just clicked on the first link there Petal, so simple that looks to do it. Ooo, I could easily try that. I might even get a job in the future if anyone else has the same problem. 

Best I get making those cakes right this minute. >>>>> Getting my pinny on. 

Thank you. 

I have just tried the WD40, unfortunately no luck with that, but thank you Misspeaches for the thought. 

Of course I am grateful, and to Glyn and Petal as well. You are all stars.