you just interlock the glow part of the teleporter to the wall, and to anyone confused he means like when you see words on walls made of the glowing parts of teleporters.
AHHHHHH. That is really easy. Use open boxes for best effect: Take the bottom of a single open box, lay it on its side, place a fence wall on the smooth side, place start to no and respawn 180 sec. Now you are able to place teleporters anywhere you want on the side of the fence wall that the box will spawn, and while holding it there, save and quit, then repeat with more.
**** that, all it does is cause lag, and look stupid. EVERYBODY has done that. its old. do something new.
It may be old but it is still very cool , it also uses up teleporters if your not using them anyway. what i THINK you have to do is make a brace to push the teleporters against the brace and basically write/arrange like your interlocking normal items.