Maybe I misunderstood the issue but I thought pulling the cylinders out all the way under a load would damage the seals. Not a bending concern, but putting to much pressure against the seals.
Yes both pics are from your site. Im trying to determine where to put the hooks. I anticipate having to pull straight up and was concerned that curling the bucket under, as in the first pic, would stress the cylinder seals too much under heavy weight.