left 270, I have the exact same problems with my PFX, little disappointing to be honest, I was actually considering moving back to my Zulu 2s, but think I'll sell both sets now and buy these Zulu 3s if they're good.
I have rather large ears that require more room, the Boses never suited me for this reason by the Zulu 2s were perfect and the 3s are promoting themselves on having lots of room inside the cups so that's a massive plus for me. Not to mention 2 AAs again instead of 4, I don't use Ipads so the extra stuff it links to is really not much use to me unfortunately.
Will definitely go try a pair hopefully on Monday, I'm assuming the shops around have started getting stock, some have them listed as "Instock" or at least one I can try on!