Who has had experience with amending their reentry code?

I applied to the board and had my code changed from a 4 to a 3.....still fighting to get other stuff straightened out but the re code was easy.

A lot will depend on the type of the RE code, and why you got the code you did. Anything is possible but getting the waivers is time consuming and a pain.

30 years ago, I was a recruiter and had to get waivers on a few.