Once again Rick, another useless and unhelpful contribution. Try this on for size; if you haven't got anything worthwhile to contribute then stay away from the computer.

If you had the slightest idea of what you are talking about then you would be aware that the Prism can be flown manually, without the electronics. You would also know that the solenoid fails shut, and that if it does blow, it vents into the water. When unable to replicate and identify the cause of a the problem at the surface, I chose to take appropriate bailout and attempt to get a better idea of the problem in a controlled environment.

So, I will make two suggestions with all due respect:

1. If you want to patronise someone - find a good charity and donate generously.
2. Take a long refreshing walk off a short plank.

Cheers,

Ben.