oh...you are not alone....see the recent thread in this forum where bike mechanics admit in public mistakes they have made, it was quite therauputic. The thread just keep growing. One of my silliest was turning a BMX bike upside down and removing the crank, back wheel, and coaster brake and then putting them on backwards (crank on the wrong side). ummm..... my excuse was that was twenty years ago.(yea sure). Your welcome here and your question helped others. I just wished the yourtube video was still available I wanted to see what it looks like.