I'm actually looking to make a hinged ladder for my TR rear bumper on my LR3. Now that I see your drop down step, I am going to see if I can incorporate something similar and hinged as well on my bumper in the back. That would be my only suggestion; you obviously have the fab skills so hinge it for departure angle advantage. I was thinking a hinge that is held in place in both direction with heavy duty springs like military vehicles have.