I will, when I actually drive it. The recently purchased GT28R is pushing oil, so I'm getting a replacement CHRA. I think I've made the decision to stay at 20psi as that's at the end of the efficiency spectrum for the GT28R and will minimize the chance of broken parts.
I am going to keep the GT28R at 20psi and I fear the same. Going to go with the transmission reinforcement plate next failure probably. I ran my 2554r wide open and killed two within a few months.