Hello all, I am planning a ride of 80 miles and 3,000 feet of climbing and plan to use a good amount of Sport mode due to the "need for speed." I have two range extenders to bring with me and one will of course be connected when I start. The other occupies the downtube water bottle cage until needed. Is there a best practice to manage the change out of extender batteries when that becomes necessary? Option 1 is set MC to use RE first, and when the RE in the red, change it out, then proceed to use second RE until depleted, then I have the main battery fully available for the rest of the ride. Option 2 is use default, draining both main and RE until both are in the red, then install the fresh RE (of course, turning the Creo off when I do this). Any suggestions much appreciated!