thank you so much for testing them again, in answer to your questions I haven't had them long, I have been using them for about 15 hours so far i reckon, I will keep running them for the burn in. I don't really listen to super loud music most of the time but it's nice to know I have the power there if I need it, the clipping or distortion just ruins the immersion for me.
Strangely I forgot I have apple music and am running some tests with that to see If I still get the clipping,
Ah I should have also said that everything I am playing is from Apple Music.