Feedback.
Posted a question a couple weeks back as an Australian. Applied for an METV in Perth and received no problem. Warned by consulate with four 30 day exempt stamps I may be refused at BKK airport.
Arrived Survanibum (sp) . Dressed well in collared shirt etc. Had a clear plastic folder booklet with all my metv documents (accom booking, on going flight and Australian employers letter etc) as well as 6000 aud (120000 baht) tapped in place between plastic sheets. IO loved this....
I only spoke when spoken to. IO spent time reviewed my dates double checked passport, folder and computer and stamped thru.
Preparation was the key.
Thanks Tod, James and all for advice .