Is it possible to replace the Minimax cam of the Rival Pro with the Max cam? If so, what will be the effects on bow poundage, brace height, draw length and let-off. Principal reason for the idea is the 80% let-off. Also, the Max cam is for a draw length of 28-32" for the Conquest as per mathews catalog. My draw length is 27". Would I still be able to twist the string to get a draw length of 27" or should I make a new string? What effect will it have on the let-off? From what I've read, the let-off will decrease. If this is so, , would shortening the string cancel out the 80% let-off to such an extent that it's not worth swapping the cams?