I'm printing a part for a boat that I'm working on. Here are 3 attempts at prototypes, one might work, just to show various states of 3d printed parts, and the difficulty that comes with them.  The black ones both fell off the stage, and the white part slipped a little in the beginning. I had a funny talk with a friend about modifying them, post print - which to his perspective is stupid; I should just print a new piece!