Ah, I think I remember you mentioning you already had a tune before. For my conservative boost settings I don't start increasing boost until 4k rpm, then steadily increase it more after that up to +3. Additionally my Fuel Open Loop is at 15, which is probably more than I need, but it keeps it very safe. We could have gone further, but I told George I want this to be a lifetime of the car tune so we stopped early. When George was helping me tune, we started with only adding 1psi starting at 5000rpm if I remember correctly, and closely watched the timing for changes while adding more. I also have different settings for altitude than sea level because the boost curve changes, and my e85 mix tuning was similar but a lot more agressive, and I ended up with +2psi at 3500rpm to +6 at redline all while having greater and cleaner timing than before.
