I just downgraded my SR+ to SR and decided to drop by a supercharger to see what the curve looks like (hoping to discover definitively whether the battery is top locked or not). It was about a 25 minute drive to the supercharger, with battery preconditioning on the entire way (90F outside). I was the only car on the cabinet the entire time. I went from 68% SOC to 100% SOC in 20 minutes, and was WELL above the SR+ supercharger curve the entire time. I also had full regen available at 100%. How definitive an answer is this? Interested in whether or not I can safely charge to 100% without concern.