Running v.73 and tried the calibration process 2 more times since my post here Push to extend bug? - #82 by RichT
I keep getting Fitness Too Low.
I was going to try making the calibration area smaller but was not able to release tension on the belts. It is now stuck and I get this when powering up/down:
Serial Messages
[MSG:INFO: Channel auto report interval set to 50 ms]
[GC:G0 G54 G17 G21 G90 G94 M5 M9 T0 F0 S0]
[MSG:ERR: sdmmc_card_init failed code 0x0x102]
[GC:G0 G54 G17 G21 G90 G94 M5 M9 T0 F0 S0]
This has been a pretty frustrating experience over all since it was working fin prior to v .73.