Hardware for sign routing

[Mcunn (Michael Cunningham)]

Tramming is about getting your router perpendicular to the workpiece. I just trammed mine last night and found this post very helpful:

Squaring Lowrider Gantry

If you adjust the four fasteners that hold the vertical tubes to the X axis it adjusts the height of the X rails to the table. If you tighten the top two screws and loosen the bottom two screws the X rail moves closer to the table. If your gantry does not drop by gravity its not a big deal. Mine does not drop, it can barely push it down by hand and its not causing any issues.