Right i think ive just about got my head around that Thanks for all of the help i think that the degraser is deffinitly my problem then and also i used my Dads petrol compressor as this was a large area and my little one wont keep up i do have a water trap but i have never rigged it up on either of my compressors as its always been very warm and dry when i have been spraying but as you know today was just about warm enough but there was moisture in the air so i think i better get the trap rigged up.
Thanks so much for all of the help my Dad would usually tell me how to sort it as he worked in a bodyshop for a while but my family have all gone to France for a week (Until this Saturday) and i want to get my car finished so i though i would ask the pro's.
Anyway thanks for all the help once again and i think i will just unbolt the bonnet now and do it in the garage at a later date as im pi**ed off with it at the moment,Im going to aim to finish the roof before the weather shuts down and then i can spray the last two doors and the bonnet in the garage with the heater on (nice and warm)
Cheers