Hi all. I’ll be going to Bangkok immigration -Lak Si to extend my Non-O and get the multiple re-entry permit. Logistics question for you - should I get my “tickets” (the number to see the agents) first and then go to the bank for the letter and passbook update etc - or should I do that first and then get the tickets to wait in line? If I miss my number being called, can I go to the agent or do I need to get another number and start again? This is my first time doing it so was wondering what your experiences were. Thanks.