That sucks on the key tumbler busting out. I have converted mine over to push button start.Just causes its cool.Still Have to have the key to start (run position)and to unlock column.Then I installed a flip up safety toggle and button to start.The toggle switch has to be up (ON) to start with the button ,but once started doesnt matter what position the toggle is in.I sure like it that way.Saves wear and tear on the crappy pot metal key tumbler.