Brook Drumm and anyone else who might know,

@Brook_Drumm and anyone else who might know, it’s 12usd to ship that new spring upgrade for the metal plus to Hong Kong. So I thought I would just find the parts here. Does anyone know the exact specs for the extruder spring?

thanks.

Any stiff spring will work. Let us know what you find. We are using the extruder springs, so they are pretty stiff.