Here’s a recap of my calibration history.
- Calibration was running all night without converging — fitness scores stuck around 0.025-0.030, repeatedly hitting “Calculated Fitness Too Low. The process will automatically try again.”
- I posted my CLBM measurement data from a 6-waypoint run.
- Bar ran the numbers through his copy of the calibration and produced anchor values with fitness 1.6158 (“looks perfect”) — but they implied a frame over 5m wide, so when I pasted them in, FluidNC bombed with: “Frame side lengths are outside valid range (500-5000mm). Top=5219.14mm, Right=3101.51mm, Bottom=5429mm, Left=3129.8mm.”
- ian_ab re-ran the same CLBM data and produced a working set:
Maslow_tlX: -4.5, Maslow_tlY: 4040.1
Maslow_trX: 4570.1, Maslow_trY: 4041.9
Maslow_blX: 0.0, Maslow_blY: 0.0
Maslow_brX: 4532.2, Maslow_brY: 0.0
(Fitness 1.2785, frame within the 5m limit) - I pasted those into maslow.yaml manually via the FluidNC UI; the machine initialized and a 3x3 calibration completed successfully.