I see a lot of people claim they tune/calibrate their printer any time they use a new spool of filament. But does anyone actually do this? It feels like a waste of time when filament is so consistent, even between brands. I can understand doing it for specialty rolls, but for basic pla? Seems unnecessary
I just start printing with a profile that looks close enough - I’ll see soon enough if I need to change something, and more often than not it comes out good enough. (Not just for PLA - I pretty much don’t print that anymore - but any material)