Chastity and orgasm denial discussion

i’m getting ready to start a long-term chastity journey with an online Mistress. Since it’s also long-distance, i decided to do my own research on how to make the cage i’ll be using (the CB-6000 short) inescapable.

I recall reading about someone who crafts steel pins for the 6K model. Does anyone know who they are or have their contact details?

Also, is there anything i can do to modify a lock so it’s harder (or even impossible) to cut? For example, something that goes on the shackle? Which locks would you suggest?

Thanks in advance.