Rudder solution
We heard about rudder problems. Decided it could be a real safety issue. Considered carrying spare. Thought about losing rudder in seaway, bad. Thought realistically about replacing rudder in a seaway, bad. Thought about strengthening rudder. Narrow head with notch presents problems. Was not pleased with the” I know its going to break sometime so just forget about it and keep an eye on it at the same time”
Decided to do the best that was possible with the inherent design and got an IDA solid. I could see that leverage could contribute considerably to breakage so went with the short one.
Only have a few years and about 400 mi on it. We try to sail with neutral helm, this automatically limits stress. No problem so far. One H260 owner did a 10,000 mi Great Loop and broke one. Don’t know if it was a long one.
The advantages,
1 forget about rudder problem for the most part
2 because it has neutral buoyancy the long standing problem of putting it down and keeping it down is totally gone, this is great.