Any tips about making the application fully prepared?

I want to avoid delays such as emails asking for more documents

Hi I am a UK citizen at home currently trying to apply for a Thailand police clearance certificate.

Does anyone have any advice on filling out the application form as it is in English in parts but still not clear.

Went today to get my 60 day family extension at MTT Counter K. All went smoothly and quickly until I checked my stamp. Clearly someone couldn't count 60 days? Fortunately, I checked straight away and had them correct it. (Got the Kor Ror 2 prior as mentioned by someone yesterday). Only 1 set of documents taken, originals were not checked. Longest queue was the queue for the queue number.... 😎