Thank you so much!!
It might be more commonly known as the Wanikani Override script. [OBSOLETE] Wanikani Override ("ignore answer button")
It adds a button at the bottom of your review screen that lets you retry a review. I use it for really bad spelling mistakes that are marked wrong and also when Iβm close enough meaning-wise that I would mark it correct (this can get very dangerous very quickly so be careful if you decide to use the script).