Chastity and orgasm denial discussion

I’ve finally gotten locked in a CB6000. After spending a day, I worked out the correct ring and spacer sizes just as my wife/keyholder headed off for a week-long holiday abroad. The only issue I’ve encountered—one that hasn’t been mentioned by others—is that occasionally, depending on how I sit, the very tip of my cock gets caught between the CB6000 and my underwear. To clarify, the tip is slightly poking out through the slit, but one side of the urethral opening gets pulled across to the edge of the pee slit, trapping it against the side so that pressure builds on the inside of the urethra from the fabric. If you haven’t felt this, let me tell you, it’s eye-watering. Then I came up with a simple fix: I just placed a bit of masking tape right over the slit, which keeps my sensitive parts safely on the correct side of the opening. No more issues since then, though I do have to remember to take it off when peeing!