Well, I know I didn't rev past 4500 rpm in a no-load condition. You just don't do that sort of thing on a stock engine for safety concerns. I merely meant the rpm was above 4k rpm, since my outdated scope didn't have a rpm readout along with the scope pattern. If I had the newer scope, you would have seen more info, for sure. I should have mentioned that.
As to the crazy-ass curve, I was referring to the maximum potential of having 8 coils, with advancing coil charging by 2 ignition events, and such. This is probably the strategy all the racers want, and maybe the original LTCC provides, but we have no proof yet. It would be nice, though.