HO Scale Grade Tool

Simple and effective tool to help figure out the grade you want for your layout. Simply print then take your compass level and screw it directly into the print.

All you need is; 3x M2-4MM screws - 1x pair of axles - 1x compass level (1" / 52mm size - IF YOU DO NOT GET THIS SIZE THE HOLES WILL NOT LINE UP) 

Boost MeBoosts are always appreciated. :)