Kontakt sökes med ägare av ESU ECoS/Märklin CS1 (firmware version 3.5.0 or higher)

[Qrt]

Jag behöver uppgradera min ESU Navigator.

(you need access to an ECoS or Maerklin CS1 running ECoS firmware version 3.5.0 or higher to do it as the firmware upgrade is buried inside the recent ECoS Firmware release),

Var kan jag få hjälp att göra det i mälardalen ?
/Curt

ESU Navigator Firmware 1.4 Upgrade