Suzuki 2 Strokes

I can't seem to find a decent diagram/picture of the hoses for the carbs. can anyone point me in the right direction? found some great stuff on older carbs but not the same as on the '77. If someone could post a few pics I sure would appreciate it - just can't figure out the vacuum/overflow lines - Thanks!

viewtopic.php?f=2&t=12674&p=163041&hili ... es#p163041" onclick="window.open(this.href);return false;
Have a look through this post i think its what you are after?