I’ve noticed that many people spend a lot of time fixing STL files before printing.
So I wrote a short guide explaining why ready-to-print models can save hours and reduce failures, especially for sellers and beginners.
Would love to hear your experience — do you prefer fixing models or using optimized ones?
Here is the article if you’re interested:


It isn’t? All the slicers I’ve used for the past few years support it.
STEP is an ISO standard so it isn’t like you are paying licensing like you might with Parasolid which is owned by Siemens.