When I started this piece the filament roll was a lover over 700g and Cura said it would take around 583g of filament but it's barely 60% (18 hours in) and already down to 200g of filament. By my calculations I'm gonna run out. My Ender 3 V3 SE doesn't have a run out senser and I'm going to bed soon plus more red filament isn't coming in till Friday. I don't want waste this filament or have to figure out how to print the rest and glue them together.
For future reference how accurate is the filament estimates and how can I make them more accurate?