Filament Tracker Instructions
Inputting Spool Information
The BB023 Filament Tracker is easy to use and easy to set up. The first thing to do is to measure the
spool you want to use and track. You need to measure the inside width and the inside diameter of the
spool. Y
ou might have to estimate this if the spool still has some filament on it. This isn’t the diameter of
the hole in the center of the spool but is a bit bigger and is where the filament is wound onto. You also
need to measure the diameter of the outside. This is the distance from the top of the filament on the
spool to the other side. The picture here shows these measurements.