One area of the LCA's that I gave some serious thought to was the Torsion bar adjusting bolt and threaded sleeve to both be made out of Titanium. Though this may sound contradicting along other parts I have made/purchased in lightweight alloys, something about that load area makes me a deer in the lights. I only wish they could be stamped out of the elusive alloy and then I could sleep in bed, not at the tree. LOL.