I'm under the impression that light composer fails (doesn't account for overdriving). So our actual color ratio is quite different than what's displayed when you drive > 100%. For at least two of us on this thread, we are thermally limited, so we are getting some other ratio as well.Yes, I'm overdriving the blues & uv as well. Still don't understand why they would be anything less than 100% in the light composer and 130% in the power options (once your system is acclimated of course).