Filament stock tracking

• This seems like a natural place to unify all information about filament in stock, prices per gram, and instructions or advice re specific material types.

Does this include all the old filament spools? We should be able to rescue them with a drying process.

@Penny Wood Yep that's every spool I could find in the electronics lab

This report is now live here

I'm going to shift the focus of this thread to adding QR codes to spools and the weight input system.