Tell us about yourself!
Thank you to all for the suggestions and apologies for the tardy response but other pressing matters getting in the way. Hva just tried a small test with the Acetone and with some effort it seems to work and not damage the paint. More to try and will try Meths too. Many thanks again and will revert once I have firm results.
mole1 thank you for the suggestion but I am trying to do what I can to avoid painting them again. I just need to find what "cuts" the spray composition. The manufacturers would offer zero suggestions and avoided th question with a full "cover their rear" answer.....probably best we don't understand the chemicals in it..!! Thank you