Extruder push measurement.

In technology, nothing like measurements to be able to qualify a design. Yet, so far I only see expressions like "Wow !, Greatest, Fantastic, The best" and all kind of similar salesman's talk.

Let's consider the extruder, what is important is its ability to push the filament down the hot end. To measure it, is in fact easy just measure the pull :).

As seen on the picture, Just take a short piece of filament, thread it in the extruder, make a loop on the other side, secure it with scotch