Hello gentlemen, I want to ask. I did the assembly mmw m57. 6-speed automatic transmission. car drives beautifully, gas beautifully. when I give a reduction he is lazy and doesn't run on gas. do you have any type of ECU adjustment? I mean in the field, in the snow as a classic slot machine in a car but not as an offroad. it is not only in reduction but generally in offroad when power and strength are needed
