Oven rack lost in a garage fire

First I opened the door to the oven. Then I opened the box that the part came in. (knife) I then slid the oven rack out of the box and unwrapped the plastic, being careful not to bend or scratch the new rack. Now, this is the tricky part... I had to move the existing rack down one space to make room for the new one. Then carefully slid the new rack in, tipping it slightly and sliding it in. LOL