Paint problem

[Scotty71]

has anyone encountered this problem on there arto is it a costly fix cheer's Scotty

 

[ChrisL]

I have a similar issue on my Hymer, I'd be keen to learn how to fix it as well.

 

[watrincanrose]

Thankfully, I my 2004 arto don’t have that yet - sorting my wet garage in January though.