Make avie point west after teleporting

Hello, I am trying to make a TP system that will place the avie facing west once they land, so far I have this script but it is pointing them east. Any suggestions??

vector target=<162,134,27>;
default
{
state_entry()
{
llSetText("Teleport to Center Stage",<255,255,255>,5);
llSetSitText("Teleport";
rotation my_rot=llGetRot();
llSitTarget((target - llGetPos()) / my_rot,ZERO_ROTATION / my_rot);
}

changed(integer change)
{
lUnSit(llAvatarOnSitTarget());
}
}

I've had similar issues. You may want to try taking control of the camera as well as the rotation of the seated avatar. Otherwise the avatar will usually turn to face where the camera is (/was before sitting) pointing. It's an annoying, fiddly little issue that usually leaves me throwing my hands up in the air and just saying, "good enough."