Hi Ney,

Do You use Jeti Box to check max current efter flight?

Is it same software (firmware) version in both Master Mezon ESC that You have?
Latest version is 1.27
http://www.jetimodel.com/en/Download...rs-Tx-Modules/

You can see the version that is installed in Your ESC with the Jeti Box connected.
When You are at start screen in Jeti Box You press right arrow on the box and there You can see the firmware version that is installed.
I use version 1.27 on my Master Mezon and max current is displayed correctly after flight. I have also measured on ground with a current
meter and it was about the same current on max throttle (77 amp in my case).

I was thinking if You maybe use different firmware versions in Your two Master Mezon ESC? It might be some bug in earlier version of the firmware
that it did not display correct max current in older version? In latest firmware 1.27 current is displayed correctly, that I know for sure since I have
that version in my Master Mezon.

/Bo