I've had these Oracle halos for a while now and I looked up the video for installation and it says to heat up the headlights in an oven at 220 degrees for 20 min. I didn't like that from the start but I tried anyway and it didn't heat them up enough to cut through them. I don't want to raise the heat or set it in the oven longer because I'm worried about damaging the headlights. I need to know an alternative way to install them if any body knows.