VKB-SIM

Hi. Trying to flash T-Rudder MkIV + BlackBox Mk2 (current v1.97.5 to v2.16) using ZBootloader2 1.96, but getting the "Device signature not correct - flash fail" issue.
Ive attached the result of bootloader "save" command .op1 file

Run zbootloader in Admin, type in the command line: load, then load the attached file (after unzipping).

Thank you, worked like a charm