When I set a CC speed, the little gray icon to the left of the current speed indicator turns bright, and the speed I've selected is displayed. I recently noticed the word "MAX' appearing over the speed, and don't remember seeing it before. Has 'MAX' been there all along, and I just didn't notice? If not, when did it creep in? To what extent is 'MAX' the maximum of anything? On firmware 8.1 18.26, BTW.