@Shawn ******
it's just that you have to understand this visa. It's 6-months validity starts on the date of issue. It gives you a 60-days stay permit upon each entry. You have the option to either extend the stay permit for 30 days for 1900 THB on Immigration, before doing at least ONE border run, or do a "border run" before the 60 days stay permit expires - meaning exit and re-enter Thailand - and get stamped in for another 60 days. Within the visa validity, each re-entry gets you stamped in for 60 days