Hello all! I’m brand new to the forums. I bought an ol 1951 Chieftain Steamliner when I was in high school and restored it to all original while working in a shop. It has now been more than 10 years and I finally brought my car home from the farm. One of the things I want to re-do is the painted grooves on the hood/trunk trim straps. I’m pretty sure we used a stainless steel etching chemical and an epoxy primer before slapping that beautiful Berkshire Green on them. Almost immediately after a few car shows out in the hot sun and a few car washes, the paint started flaky off of the trim. Any advice would be greatly appreciated!