BigDaddy I have a suspicion this is the reason. The final clearcoat I put on was a few weeks after the previous and the previous was already wet sanded to 2000. On the weekend I might try to fix this up. I can just rough it up a bit and re polish, correct?

Here’s some more pictures
Click image for larger version. 

Name:	AA0ACA27-1F7E-4583-8B69-3CC5CEDC7C2A.jpeg 
Views:	296 
Size:	561.1 KB 
ID:	32012
Click image for larger version. 

Name:	1C8F36B4-9D39-4060-9D31-CA6906DF532A.jpeg 
Views:	295 
Size:	311.1 KB 
ID:	32013

Another point is that it doesn’t feel any different to the rest of the neck.