What happened to me recently was my first patrol with new career and type VII. On my way out of kionsberg on that damn canal i ran aground because the map is little offplace and there are tide waves every few seconds that either mask the ground or for my horror they pulled out and i saw how my entire boat sit on the ground and the waves washed my (her actually bottom
) and neither flank ahead neither emergency backwards helped.Just sat there waiting to selfdestruct.