Hey cYnic, when I attended my board for SGT, here's what I did...
Knock loudly on the door and wait for the order to enter.
Open the door, step through and close the door
Then walk directly to the reporting position, centered on the CSM(or board president), approx 3 steps in front of the front edge of table or desk.
Stop at the position of attention, facing the board president
Present Arms
"Sergeant Major(or their rank), SPC John Doe reporting to the President of the Board as ordered."
wait for him/her to drop their salute before you move to drop yours, and remain at the position of attention..
After this, they may have you do some facing movements so they can see your uniform or whatever..
They will eventually tell you that you can be seated, remember where your seat is in orientation to where you may be standing, turn into the appropriate direction and go directly to in front of your seat, about 1 step in front of..
Take a half-step back starting with your left foot, Look over your right shoulder and take a seat
When seated your back should be straight, shoulders squared, head held high and looking forward, hands resting on your legs with fingers straight, and your feet should be about 1 foot apart, flat on the ground.
from there they will probably ask you about yourself, IE: tell your bio/opening statement, then go into the questioning.
When stating your bio you should be relaxed as possible, and take the time to make eye contact(or at least look at their forehead or nose) of each of the board members and president during the statement. When a board member asks you a question, turn your head to address them personally, but always speak with a confident volume of voice so everyone can hear you clearly.
I hope this helps, cYnic... Also, I'd ask the NCO's in your unit for some pointers and help. Do a few practice runs, till you got it down. take care and good luck
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