Ford Key Fix

SummaryUPDATE: if u do try to do this, becareful if u decide to sand on the plastic section of the key that has the transponder cause u can damage it. mine was doing great until i revisted it to try to shorten the key so an i sanded the top of the plastic piece flat an for some reason now it has to be held side ways at the ignition to get it to start everytime, with it in the case with the key its hit an miss an at times it works an others it want so ive got a appointment tomorrow to have a new key cut an programmed at a dealer ship, $50 for the key an $75 for the programming so $125, its just a bit more expensive than buying one of the programable keys on amazon that would still have to be cut so probably would cost just as much and ill still have my busted one for a back up but im still going to make another case that fits the new key just to keep from having to worry about the top being pulled loose on it like so many other of my ford keys have ended up. but i thought id update an l