I need some help guys. In the past, I had several cages and eventually, I decided to buy a custom-made London Tower from Red Chili Chastity. I did take my measurements quite seriously and ordered a 7 cm (total length) device to get my flaccid length fully covered. However, sometimes it did not fully cover me. So I knew already that this cage was still too big. A couple of weeks ago I decided to get a PA. Currently, it is still healing but as the waitlist from my next supplier (Rigid Chastity) is around three months I could place the order already. What I (and my girlfriend) did this time is to do a lot of random measurements. She did a lot of them totally unexpected. It turns out that when I am lying on my back or sitting, it can get as small as 4 cm. Would this be the total length that my new to order cage? Especially knowing that I do not want to have too much stress on my PA piercing? It seems so much of a difference compared to the 6-7 cm I usually measure when standing for example. Or should I forget that and just go for the smallest as possible? By the way, recommendations about the gauge are also welcome. Rigid Chastity adviced at least 6mm, but my girlfriend doesn't like to big jewelry. So due to the fact that my device is probably a bit lighter than usual because of the short length, I am thinking about ordering a 4mm and a 5mm in advance. I was already pierced on 4mm, but I had to change my jewelry in the first week. My piercer decided to go a bit smaller as it was a little bit painful to get a 4mm back in. So when the cage arrives I will be back in a 4mm and probably go for a 5mm at the moment that it is possible (after a couple of more months of course). Any advice would be super helpful as I am not sure what to do right now!