I just returned from HCM vietnam, I now have a non-o 1 year visa based on marriage to a Thai. 1 year visa from Feb. 26th 2020 to Feb. 26th 2021. I know with this visa I need to bounce every 90 days, so I'm assuming my first bounce will be May 25th??Also when is a good time to do the year extention of stay? Would it be best to wait until the last 90 days of visa? Thank you all in advance