Please Help me!! Flood Control.

I want it that discussion leaders have no flood control, but normal members have a flood control of 69 sec ( ) Well it flood controls everyone. It seems almost random for the Discussion leaders.... most of the time it controls them at the 69 sec. Dunno what I doing wrong.

Group 11 is my discusion leaders.
Current Code:
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PHP:

if ($enablefloodcheck) {
if ($bbuserinfo[usergroupid]=!18 or $bbuserinfo[usergroupid]=!11 or !ismoderator($foruminfo[forumid]) and time()-$bbuserinfo[lastpost]<=$floodchecktime) {
eval("standarderror(\"".gettemplate("error_floodch eck")."\");");
exit;
}
}
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Any idea??

-KOJ (Thanks )

[Steve Machol]

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Thank you.