I just entered Thailand at mae sai yesterday and just noticed that the stamp is of very bad quality and the part when it would say mae sai seems to be missing ink.
Could this be a problem for me in the future?
I'm in chiang rai now and could drive back if I absolutely had to.
TLDR : Answer Summary
The user is concerned about the quality of their entry stamp from Mae Sai, which appears to be missing some ink. Comments suggest that the stamp's quality will not pose an issue, as immigration checks often rely on scanned passports rather than the physical stamps themselves. It's advised to consult with the Immigration Office for peace of mind, but overall, most commenters agree that it is unlikely to cause problems.