CB Range discussion

I’ve really enjoyed using the CB-6000 that I have right now. At first, I went with the curved version and it didn’t work for me. Now I own the 6k model; while it sits comfortably, my penis often doesn’t reach all the way to the end of the cage when erect. Using the stocking method helps get it in place, but as soon as I go flaccid, it slides back into the tube. Once positioned that far down, pulling it out is straightforward. Even at rest, I look too wide for the cage’s diameter, so when aroused, the device ends up resting on my penis about midway.

I experimented with a smaller ring size next time, but within half an hour, I was desperate to take it off because my balls felt blue and sore.

I realize my flaccid length is on the shorter side and that I have above-average girth. Does anyone know of solutions for this? One morning I woke up with the device resting mostly on my scrotum while my penis had slipped out.