Iam trying to connect the EMT TSD 15 cart to the acoustic signature AS1000 tone arm. But the cart cable pins seem to be too wide for the arm's lugs. I saw some videos, where folks have used tooth picks to widen the opening of the arm's lugs. I've tried the same, and widened the lugs a bit. But the pins are still too big for the lugs. Do I have to use an adapter of some sort to go in-between. Or is widening the lugs further the only option. Thanks