Ni worries. It also needs to be pointed out more often that the x axis on the graph commonly used here on head-fi can severely exaggerate the appearance of peaks and valleys because it is asymptotic (aperiodic?), not linear, as you move up in frequency. I don’t think enough people recognize that.Maybe because I measured it.
In actual applications it translates into nothing, so I guess I'm fine.
Oh and by listening to many different headphones I've noticed that 2.2KHz bump is actually coming from my HRTF (also discovered I can't hear anything from 3400Hz to 3800Hz ; - ; )
BTW thanks for the reply.