i am reading posts for hours, and cannot find simple answers.

arriving LY 14:50 . only carry on.
booked seperatly on the web a TG flight 16:00 from BKK to USM (samui).

my plan was to:
1. check in online for the TG flight .
2. to go the transfer desk to get the boarding pass
3. pass thru transit immigration and security
4. go to the gate

my questions:
1. on TG website they state that tickets purchased via the web cannot issue a BP via OLCI. any comments ?
(http://www.thaiair.com/faqs/en/inter...-faqs.htm#faq1)

2. will TG refuse to issue me a BP at the transfer desk ?
3. where is the transit immigration located ? are the lines there long ?

thanks