My 2 cents on locking or leaving open. My opinion is that most thefts today are carried out by opportunists, they will try many boats/cars and enter the easy ones so they don’t have to spend the extra time, If it’s locked, it’s likely they will move on. I always lock my cars and my wife now uses a steering wheel lock on her KIA. I have plenty of insurance, but I don’t want some crackhead spending even 5 seconds in my cars or boat. Boat has an alarm system installed by the previous owner, I arm it when leaving and I still lock it.
I agree, that’s why we lock it. I’m also way less anxious about them messing up the door on the 410 versus our old 290. If the door on our 290 was damaged or taken off the track the whole helm had to come out