Chastity Forums

I have slim and big sacks (its not meaty but its slightly saggy), when I get hard the cage pushes down my ring and leaving it hanging lower. I have tried different models of Plastic HT2 small and HT Nub, and Metal/Steel a273/c273 ( shorturl.at/uzARS ) , a282 ( shorturl.at/nrQSZ ). Others have advice...