Help requested: Improving the Calibration Process

@bar - thank you- I was struggling with a visual format that would both show the individual plots and the spread of the outlier(s). Given that each grid is 5mmx5mm and that except for the top two plot six each set fits within a 2mm circle, I’d agree it’s pretty impressive.

@dlang - taking the average of the first five calibrations’ final results’ calculated distances and comparing it to my manual measurements, it’s interesting that some are higher and some lower; but all fairly close.

bl<->tl tl<->tr tr<->br br<->bl bl<->tr tl<->br
Measured 2359 3578 2363 3577 4282 4291
Calculated from calibrations 1-5 2362.880194 3575.004511 2368.540482 3574.53999 4289.227454 4284.119019

@arjenschoneveld - All were done as default 1000mmx2000mm 9x9 calibrations on the hourglass frame which is roughly 2400mmx3600mm.

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