problem with coil direction.

[litltman]

hi to you all. I hope im in the right place for this. I have an e z go. my board with the coils on it went bad, I replaced the board, however. I forgot if the big or the small coil went to the front or the back of the cart.t he medium coil can only go in the middle. not sure about the way I installed them. after charging up the batteries, it starts off very slow and then gets a little faster. even on a uphill slope it will not have enough power to take off. before replacing the board it took off and would almost spin the tires on the garage floor. one of these coils hooks to the terminal that goes to the motor. witch one . big or small. thanks . have a blessed day.