I recently had seen somebody state that utilising the pads for the Elex, together with the Utopias, had helped for that problem with their "sharpness", or their "brightness", for that person.Hot treble likely exacerbated by the metallic timbre makes for a very fatiguing listen.
Had you tried utilising the pads for the Elex, or any different pads, together with the Utopias?