D dave h 2 Member Messages 743 Location West mids England Nov 21, 2023 #21 I've seen black and white sticky tape in the over spraying area used to judge paint depth.
R RaceDiagnostics Member Messages 3,370 Location Broughty Ferry Nov 21, 2023 #22 Gets tricky when you are actually standing within the engine bay trying not to touch the sides.
