Quote:
Originally Posted by Max Simmons
Does it make sense to drop a small flexible camera down the filler tube to look around the tank?
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Borescopes are inexpensive these days. Should be part of any tool box.
Put a stick down the filler tube to make sure there are no baffles in the way.
You may also be able to unscrew the fitting for the return line. Should be big enough dia for borescope.