I was told that the plastics for the wing mirror mount on t6.1 are different to some other areas and apparently paint doesn’t hold up very well if you paint them, as they give off a chemical that makes the paint bubble over time. I was going to get them done in gloss black. I know others have done it (eg @BognorMotors seem to). Has anyone had experience of them bubbling after time or is there a method to ensure it’s not a problem?