thanks Tod, just as I thought,immi has not progressed into the real world with them knowing that and using as easy way out to deny extension using the combined method
Get a 90 day non-o visa based on either married to a Thai or if you are over 50 based on that, gives you the time for your 800k thb to season for 2 months b4 doing a 12 month extension, in a nut shell