I just bought a pair ATH-M50 I really love everything with them except one thing: They give me this weird almost instant headache concentrated to the top of my head when I use them. I don't think it comes from the sides or the volume (I know the difference, 'cus I have gotten that from more tight headphones as well). This is really annoying 'cus all the reviews tell how comfortable they are, people can seem to wear them for hours etc etc...
My head is a bit big so I suppose it is from the fact that when I adjust them bigger the pressure gets put on just the top of my head... Before I had these crappy Skullcandy Lowrider and when they are not as big/heavy they didn't cause this problem at all... However, a lot of people say that you can get used to this kinda stuff as well and I have just had them for two days... What do you think? Should I send them back (I got less than a week to do so) and try for example AKG K-601 (too bad I hate their design...) or just hope I get used to the pressure. Today they gave me less headache than yesterday...