looks like it may have been laid on a little too heavy, or excessively. When I started painting DIY in my garage I found that I always had the urge to use all the paint in my gun, or cover the car heavy enough on the first few passes to make it a solid colour.
I find now that its best to follow the rules and apply a medium-light coat with 50% overlap, and if there was still paint in the gun when the coat was done to just put it away, i think paint often has a pot life of a couple hours, so save it for the next coat in 15 minutes. I think with a base+clear system, you dont need a heavy coat of base paint, just enough to give you full coverage & you can lay down a heavier clear to protect it. The wet sand and buff.
Can anyone confirm this?