No worries, maybe I phrased it badly, but I wasn't trying to be helpful I was trying to ask questions for my own information. In a nutshell, if I was sure I would definitely get a 30 day extension I would enter Thailand visa-free. But if there's a chance they would only extend by 7 days, then I would prefer to get the SETV. So I was just curious, if it happens often or if it has started happening recently, that 30 day extensions for visa exempt are rejected. I was on another website yesterday which repeatedly stated that this was the case.