Thanks for the replies guys. All useful suggestions. The headset that I use is a pooleys set that a friend gave me as he's got no use for it anymore as he flies for the airlines. Last lesson they were a bit tight, maybe that had something to do with it? Need to sort out the adjustments on it. As of the end of next week I'll be starting 2 hours a day, 5 days a week, hopefully that won't make things worse, should be getting used to it with those kind of hours I would imagine.