Mark _australia said...
^^^ probably bit late now............ but if it broke that fast you are due a refund or exchange - your choice and they can't make you take exchange. I would go refund to get your $$$ back and then go buy a Chinook or soemthing.
Actually under Australian Consumer Law, which applies to any product purchased after 1 Jan 2011, If the problem is considered minor (can be remedied in a reasonable amount of time) the store can elect to repair, exchange or refund. You can only demand a refund if the store takes too long to repair the item.
Not that this is an issue for most of the shops we deal with, most will bend over backwards to keep you on the water.