Once again there is no official limit on the amount of Air Ins one can do...now that doesn't mean you wont be questioned by an overzealous I/O...you were questioned by an overzealous I/O and guess what, they still let you in...
ok show me the proof that there is a limit on the amount of Fly Ins one can do...i will wait patiently for you to present your evidence that you only get X amount of fly ins
They gave you the 7 day to exit Thailand stamp…why don’t you just fly to KL, Malaysia then return same day or at a later time…for Air Ins there are no official limit on how many you can receive, and each one can be extended for 30 days at a price of ฿1,900 at your local immigration office