Hmmm, it does bother me a bit, it's quite distracting.
I'm in the UK, and it seems to say on the amazon.co.uk site that that I have to ship it back myself via the post office, paying for recorded shipping (although they originally sent it to me as second class, unrecorded!) and then IF they agree it is defective then they will refund the product and the postage, if not then they only refund the item.
Will give it another few days to see if I get used to it.
Thanks for advice though.