That is not OCD... that is just fighting the physical things which go wrong ... rust, mildew, etc.....lots of things take two coats when talking painting...
I took apart and put back together a Stihl chainsaw carb 17 times in a row.. took two days.... but it worked when I got through....
Now, if It had worked before that and I still took it apart... now THAT would be OCD...

"arcane things like dashboard lamps "... you won't consider those arcane if you can't see how fast you are going at night... LOL

"because I thought you could see the bleeds " YES !! I could see those in the pictures of your car you sent to me... it completely distracted me from admiring your car.... I am so glad you fixed that messy bleeding affect... LOLOLOL