He does indeed have problems with his mouth. His front legs too. He was in bad shape when I got him, but he's doing super! Calcium need caused it.
Pardon my english, I don't know the right diagnose in english.
They are good healthy food, you can easily breed them in a bedroller, and they are easy as hell to care.
I still use crickets, grasshoppers, zophobas, moth, whatever, but my dubias are becoming my favorites.
The dripper is probably very large and heavy. I tried one out similar to this one but it was way to big. Be aware of what your enclosure can handle.
The wine could be pretty smart - never seen that before.
I haven't finished yet actually. I have him in a smaller one while he's young. I just take him to the future home when I clean the other one. (And the plants grow up)
I'm in Denmark, Scandinavia, and the climate is different here. We have very different humidity and temp issues than you do...