Less than a year ago, my first Nexus sex doll WM 161 (my profile picture), and then ordered five of them after the love doll WM 170, and now I can compare the quality of two 161 dolls. The tpe of 170 is much less flexible, especially on the chest. My 161 joints are more fragile due to poor bone quality, especially the fingers of the hand. In short, we found a difference.
In short, your doll is most likely more fragile at the skeleton level, and tpe is both hard and harmful. By ordering my doll WM 170 at Love Doll, I received a real WM of very good quality, and if it broke, I would profit from after-sales service, which is the only service performed as a dealer.
To reassure you, I will tell you anyway that my 161WM Nasturtium is currently in good condition because I have no sexual hugs, just for companionship and sleep. As soon as my elbow arrived, there was a very thin hole in it. And there is no toolkit, there are two small holes and then two, but they are very large. There are eight months and days of sex doll fans. Among them, my reason is that after a few days, sex is enough to be the worst thing that can happen to myself!