Had the same issue with my upgrade. I soldered the cables to the original input jack. I also used the foam and springs of the Squier pups as EMG doesn’t include any.
The knobs I used as a replacement are those:
Had the same issue with my upgrade. I soldered the cables to the original input jack. I also used the foam and springs of the Squier pups as EMG doesn’t include any.
The knobs I used as a replacement are those: