"Positive polarity" most often refers to which way the current passes through the controller. This is important with electronic controllers but doesn't matter with resistance controllers.
Which direction the car travels is completely separate.
From what you say, I think your track is wired to positive polarity.
If I understand the description correctly (and I'm not sure about that) it sounds like the track is wired for the normal direction of travel.
I might have misunderstood the description - but are sure the red and black wires on the motor are the right way round?
Which direction the car travels is completely separate.
From what you say, I think your track is wired to positive polarity.
If I understand the description correctly (and I'm not sure about that) it sounds like the track is wired for the normal direction of travel.
I might have misunderstood the description - but are sure the red and black wires on the motor are the right way round?