Followed lamonster video instructions for installing his fuel cap. The tool is a great idea but after fooling with it for more time than it would have taken me to take off the Tupperware I couldn't get it to work. Took off the Tupperware and found out the reason why. The crimp for the terminal end was in the way and there's no way the tool would go on the nut. The only thing I can suggest is if you run into the same problem is to use the tool and try to push the crimp One Direction or the other in my case I moved it counter clockwise. Hope it helps anyone else trying to put this fuel cap in.