On lift for 2 yrs. without problem so far
I've had my H23 on a lift for two years and have had no problems so far. I built mine myself, using an Aqua Marine hoist motor and gear assembly. This type is usually used as an overhead sling hoist, but can also be set up for "dock level" using submerged lifting beams supporting a cradle, which I patterned after my Ken's trailer. I often have a slight misalignment, same as when trailering, but not much. Now I need to look at the other thread on modifications to the trailer for centering, and apply it to my lift and trailer!