I’m surprised that the forum isn’t flooded with complaints. I feel like my muse device is useless since the calibration change. Wave reading can hover at the top or at the bottom with no rhyme or reason. I no longer have any confidence in the accuracy of the readings. Please allow choosing old calibration. I’ve bypassed the category problem by creating my own.
I agree, the calibration is the weakest point of the whole concept. it is absolutely pointless, unless I can choose a calibration from any previous sessions. Please add such option into your software. I also think you MUST come clean about this problem and have a respective disclaimer. Your reputation is on the line.