jailbird sizing mature metal

Hello everyone. My wife and I ordered a JB late last year. It didn't work. We are giving it another try just because it was so expensive. Here is the problem that we had before... which I'm guessing will return... even when flaccid, my cock head is thicker than the shaft. Mature Metal had me...

I have a jailbird and i'm struggling to get the sizing right. It's incredibly comfortable, and stays in place pretty well. But it feels like I still get a full erection. I'm about 5.75" when erect, and it's as if i get 3" of erection inside, .25" of slippage, and 2.5" of erection in the cage...

Hello everyone! new here so let's hope I do violate any rules or anything. But looking too order a new jailbird too replace my current jailbird. Mine is comfortable too wear but a little on the big side. The cage is wide enough to where my head gets kinda stuck in the corner. Which makes a mess...