I didn't take any pictures on my nosecone fabrication so i will borrow some from a build 10 years ago in NZ that i used for building my nose. Here is a link to the site
http://www.lotus7.co.nz/viewtopic.php?f ... 2&start=10 The builder name was fantail and their metalwork was fantastic. The first thing i did was make an eggcrate buck out of wood. I copied a drawing of the web and printed out full size patterns. The buck is almost as much work work as the nose. One change that i did on my buck was to make a metal ring on the front so i could hammer the roll on nose opening on the buck. The nose is made from four pieces of .060 3003 aluminum so it forms easily. I didn't use 3003 when i made my second hood with loovers, it was 5052 any was a complete pain to get the curves in it. The top is the hardest piece to make. You start on the english wheel making the curve front to rear. Be carefull no to get too agressive and get wavers like cornrows in it. Next you start to curve the top down to mate with seam with the side. Once you have partially worked you can start to shrink the edges. You can also hammer and dolly this curve and trim the edges so you can get the shrinker on it. The shrinker jaws are only one inch deep. The large round holes in the buck are so you can use long vise grip type clamps. Also nylon tiedown straps work well as pictured in the NZ build. Start tack welding the seams and use a hammer and dolly to smooth the joints. Once the seams were welded i used a autobody lead file on the outside and three inch grinding disc on the inside. I then worked the seams with the hammer and dolly and worked these area inthe wheel again. Since i welded this with a tig some of the welds had a tendency to crack so i had to go back and touch up some welds. Tig welds tend to be hard while gas welding (like the old school englishmen that build Cobras) produces a softer weld. I have tried gas welding aluminum but haven't mastered it yet. The flareout along the side opening i used a set of Mitler Bros spoiler dies in the bead roller and i welded a piece of 1/4 inch round aluminum to the edges. The back end of the nose where the hood fits against was too springy so i shrank a piece of one inch to the correct shape and riveted that to back edge where the hood offset is.Building the nose on took 2 or 3 weekends and i am happy with the results. After spraying it with a etching i gave it a coat of high build primer. I didn't use any body filler. I just blocksanded the primer and it was ready for paint. For the paint i used single stage polyeurothane from Eastwood. Three quarts of paint and one quart of activator for a hundred bucks. Quite a bargain in todays world. Just shoot and then wetsand and buff the next day. Done.
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And the right color 
