How tough are these transducers? I recently had mine unattach from the transom while running wide open. It banged against the transom quite a few times before I figured out what the banging was from. The transducer is not broke, and it still works, temp sensor seems right. Not sure if there is internal damage I should be worried about, or is it ok?

If it works, its OK

Thanks for the reply. It works, but does not seem to mark fish like it used to? Maybe I am just fishing in the wrong spot!