Quote Originally Posted by Mctwins View Post
In the first picture where one can see the cable(negative wire) there is a faston connection. Can this be right, I thought it schould be soldered. The tiny cables looks strange as well, compare to some pictures I have seen, more of a flat cable and solder too.

When you are saying "they said thses problems are very common in 4365." who is they?

The trancducers must have been in some moisture enviroment for some time. Just my guess.
Another 4365 users,many of them live in south of China,relatively hot and humid,but they treat their 4365 very carefully.