Big, small, who cares? Lets see what your (or someone else's) custom plug can do. We all learn from it.
To start here is a 26" bass (it looked huge compared to what I have been catching so I measured it
) that ate a 4" Musso small darter clone. The plug has done well for me, which is a pleasant surprise since I was not impressed when I swam the prototypes. Interestingly, the plug swims better with larger hooks than I tested with. The forward hook position seems to balance things out well.