[Rakthi]

Hi Calum,

Seems like the MFR is no longer produced by Servonaut ...

There is a small potentio thingy on the MFR that allows you to set the RPM of the motor. If I remember correctly you have to put the jumper on AB and then select the modus that allows you to change the reaction speed of the motor.

I have the German piece of paper with the instructions that came with the MFR, but can't really figure it out anymore.

As for the mixer, might be some limitation in your radio? ... The Commander was preprogrammed for the Damitz excavator. Never really checked how it was set up. All I did was remove the link for the mixer from the slew and track functions. Sorry can't really help you there.