I recently updated to 12.7 and the blackglass 7k model no longer has a tone control. The basic tab now shows bass, mid, mid freq and treble which are linked with the values in the tone tab. There is a high cut dial in the tone tab but I'm not sure how that relates to the tone knob (attack knob on the original b7k). This is all kinda confusing and I'm not sure how to use this new variant. I'm not sure when this change was made either