what kind of vehicle are you looking at having it done too? I would look at making it out something more flexible in case you bottom of the car out or unless you know exactly where your maximum up travel is and can make it up to that point or make it flexible so that it can be as close to the ground and just flex if it hits lol. that would be kinda ghetto though. And yeah bamboo and hemp makes me feel like a tree hugging hippy. Im just a broke ass redneck with two many toys and want to get the most out of what i can