Except that I was told last week when flying in from Cambodia - that I had done 180 days in total on visa on arrivals 2 by land 30 days - with 30 day extensions, and 1 by air with a 30 day extension - and at Don Mueang airport they said I had exceeded the 180 days allowed in a year by this type of tourist visa. Thank god I speak Thai well - and I had a long chat to the senior officer who I was sent to see - and he stamped me in. But told me to sort out a longer term visa again. I went off retirement visas in April due to the withdrawl of the affidavit method.