So over the years I have lost count how many times I have removed the "bonnet" on my 66 Sprite for various repairs. Anyways I noticed last week that the bonnet, where it meets the bulkhead, is about a half an inch lower than the bulkhead. Is this something I can fix by placement of the washers under the two hinges where they attach to the bonnet and is there a trick to where you put the washers to raise the back of the bonnet?