There's quite a few silly threads on here right now. If I buy a product that I know absolutely nothing about I am prepared to pay the price for someone else to fix it. And "Just Google it" is not always the answer. Read, learn, rinse and repeat. I am on a brewing website and the older "experts" will cut you off at the knees if you ask a silly (I won't say stupid) question. Like here there are volumes of information already written. Look it up and educate yourself.