ERCF "Springy" is a modification/upgrade to the ERCF v1.1 design. One of the problems with ERCF is tuning the grip on the filament by swapping out different sized "top-hats" until sufficent grip is ...
Springy is a force directed graph layout algorithm. So what does this 'force directed' stuff mean anyway? Excellent question! It basically means that it uses some real world physics to try and figure ...