around 30 pounds each. 5 mm thick AG4 aluminium sheet with square tube “internal spine bone”. and full round tube in front and at the bottom . The bottom was then shapped with a disc grinder. The most difficult has been how to bend the alu sheet (the final tip : rolling on it with my car to join the two sides, allowing to start welding!!!! great moment!!!!)
Close view
[img]http://vrcc.photostash.com/vrcc_15114/safrans2.JPG[/img]
Bottom
Emergency in case of problem on morse cables
