[bitshiftfaced]

Pros of having a wireless controller: freedom of movement (in this case in a very cramped environment) and not having as much of a tangled cord situation.

Cons: desynchronization issues, transmitter goes bad, receiver goes bad, interference, batteries run up, someone forgets to pack batteries, someone forgets to check if the backup batteries are still good.

WHAT were they thinking??

[elcritch]

Hmmm, from what I've read subs can get damp because of temperature and pressure changes. All of what you said combined with condensation.