Quote Originally Posted by Economizer
I suspect that Cure VI may cap at 1240 power as well, and may just have the formula be more based on the power calculation (such as PW-100) at higher numbers. This will be hard to verify compared to some what we've verified so far I think.
Cure VI does cap at 1240 power. Its interval size is higher than expected (normal progression of doubling intervals between cure tiers would have put it at 240, but it's actually 300 between min and first soft cap), with min cured of 660 HP, and the first soft cap hitting at 960 HP. The gain rate above the first soft cap is 2.55 power per HP, and going from 780 power (power needed for first soft cap) to 1240 (max power) gives an extra 460 / 2.55 = 180.39 HP cured. 180 + 960 = 1140, the known hard cap healed.

Most likely the interval was intended to be 240, since 660 + 240 + 240 also equals 1140, but someone made a mistake on the first soft cap, and had to adjust the scaling on the upper tier to compensate.