Ok hopefully this isn't a stupid question. I searched awhile but can't find an answer. Is there a limit to how many times you can exit at a border cross? I know you can only do visa exempt (border cross) twice in a year.

My issue is I was thinking of taking a bus/train out of Thailand and staying in Kuala Lumpur a few days to get a 60 day tourist visa. Handle some personal business then fly back in the next week. Is this possible or would there be a problem? Oh I'm am American passport holder. Thanks in advance.