Personally think your expectations of “Save” behavior were fair. Current non intuitive behavior has tripped up myself and a few other people, e.g. SOLVED: FluidNC 3.7.16 > WebUI v3 — Save button not saving , renaming “Save” button, or changing behavior to be more intuitive was contemplated.
Guessing you’re following https://docs.v1e.com/lowrider/?h=steps#belt-calibration which are clearer than older LR doc.
@LowriderBuildTH and others bitten by this, what small clarifying doc edit would’ve helped avoid confusion?
