Need help with measuring for chastity device

I'm hoping I can get help from some of the experts and maybe others have had similar problems.

My girlfriend on the side wants me to wear a cage. She is fulfilling desires that my wife can't. Anyway, I bought a CB-6000 because it came with all 5 rings. The problem is that the biggest ring (2 inches) doesn't even come close to fitting. While I have a small dick, I must have a huge sack. My balls do sit close to my body. I tried the 2 inch ring and after a good 10 minutes managed to get everything inside but my balls and dick were turning purple. I was definitely cutting off the circulation.

So at this point, I took a piece of string like suggested on various sites and wrapped it tightly around my balls and cock and tied a knot in it. Then I cut the string and measured it. It was 10 inches which equals a diameter of just over 3 inches.

From what I can see, you can order a 2 1/4 inch ring for the CB-6000 but that's still pretty far off from a 3 inch ring. Any suggestions or advice on what is out there would be appreciated. Would like to hear comments from others who may have experienced the same problem.

I would prefer not spending a fortune to have something custom built.

Thanks,
Ace

if you go to a good blacksmith with the plastic ring and give him your measurements, it will make a ring custom cheaply ...
cerchiamo un vero Signore 55-65enne, che diventi l'amante fisso di Maria e il Master di stefano
http://www.cuckoldplace.com/14_49614_0.html

You need to do some ball stretching so that your testicles will be farther away from your body and you won't need such a big ring. Those are my thoughts.