Hi,i just purchased a AT PRO off eBay ,it was bought off a guy who had only had it two weeks.I can see by his feedback when and where he bought it.The only worry is he couldn't find the receipt.i have the warranty document stating two years,but it says it only applies to the original purchaser.Can you tell me is this the case,or if something went wrong could i contact Garrett and get it sorted.Forgot to say im in the UK