Beautiful job on your Slick Chick! (Thanks for mentioning my "How-to").
Just wanted to suggest...............It appears you have 2 different target spots on at the middle target, (upper playfield). This shouldn't be. Only 1 spot should be lit at all times, (indicating what will be awarded). These alternate with each score motor rev.
Enjoy the game! It's one of the last with the, "Single shot - multiple replay" feature, (drop hole when lit, as many as 5 games if you're in high-score territory). Verrry satisfying when accomplished.