What spring do you have in it that requires 35% WGDC?
On the EFRs, the wastegate flows so well that you need about 40% WGDC to get to 1PSI over spring...I don't feel like this is a bad thing.
I put the spring in ages ago, but I had a 4 port ebcs hooked up at the time, so I think an 8psi spring. I'll double check when I take it apart/clean it up. I attached the most recent log.
Are you applying paint before wrapping? Vinyl dosent adhere well to primer. Plus, If you paint it will need time to cure and offgas. 30-60d depending on paint type and application method.