Ender 3 v3 se set z offset July 8, 2019 16 32 64 128 How to manually set z offset ender 3 v3 se Ender 3 set z offset Ender 3 s1 retraction settings Ender 3 v2 cura setup Ender 3 s1 setup guide Ender 3 v2 stringing fix