Zinda:
I am sorry and surprised to hear that your cables were not up to your standards. I ordered all of the beau plug sets AND the molex sets also. I have a molex bundle associated with the hopper on my 8 coin Arrow Line. It was not cheap but I feel that it was worth every penny. Almost immediately as if on cue I had a hopper issue when the cable arrived. It was so helpful to he able to put that hopper on a work table and watch it function outside of the cabinet. I was able to see my problem in no time. (I forgot what the specific issue was)
Now I am not nearly experienced as most of you out there in the repair of these machines but for a novice like me I give them two thumbs up.
As with anything in life your mileage may vary.
Stay well
Ra