20230104 In Water Testing

Observation: when driving in a straight line, the sub nose pictures down. Hypothesis barometer on the back of enclosure is force towards the surface and makes the sub induce a dive during depth hold.

Noticing after a bit of testing at 1950 that sub was pitching up. I think this is caused due to battery shifting in battery enclosure. Will be cramming the battery enclosure with more foam to reduce battery movement within battery enclosure. Pitching up of the sub was caused by the pipe buoyancy pod that we were using to flood as it ends were not sealed, reverting to pool noodle

Testing in progress: