I finally have a "VFA FREE" Prusa Core One, Here's how i did it!

Published at : 23 Dec 2025

In this video, i tested a handful of user recommended fixes until i found the fix that made my vfa acceptable.

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Timeline:

0:00 intro
1:38 Testing out belt tensions and how to
4:20 This is such a cool feature!
5:13 First observations
7:54 Adjusting pulleys, and how to
10:38 Other potential fixes
11:48 Statement from Prusa
12:19 Comparing the previous results
14:07 How about GT1.5 belts and pulleys?
15:40 GT1.5 results
17:38 Stop printing so slow!
19:00 The influence of belt tension
22:26 Conclusion
23:18 How to change out belts and pulleys
27:35 Prusa responded to my findings
29:11 How to correct for GT1.5 with G-CODE
31:21 Dad advice and rant
32:21 VFA comparison on a functional print
34:19 Final conclusion and advice

#prusa #VFA #fix