Hi all, I have an Non-ED visa until 28th March. I want to switch to Covid 60 d extension. I understand that I need to cancel the non-ED first. If I cancel the ED at the end of February, do I then have until 28th March to switch to covid 60dayd? The reason I ask is that my ED visa is from Chiang Mai, but I want the 60d covid to be done in BKK from there on