I’ve been trying to get better about using the full roll. I’ve taken to weighing the roll to see if I have enough. Thankfully most rolls will list the weight of the spool itself. I’ve gotten similar close results, I feel a lot better about throwing away like 2 foot of filament instead of like 20 turns. The tough part is finding prints that are so small.
If it works, then great. I recommend getting a kitchen sale out so you know when you need to chump it up for sure.