Unplugged
Well-Known Member
When it comes down to it if their options are to rebuild a complex machine with slightly lighter, very expensive materials, or shore up it's supporting structure with more cheap steel and concrete, the choice is obvious, and it's not the choice you suggested.
I know you're correct about the choice of materials. However, I believe it's safe to say that based on the cost and requirements just to get in there to do the fix, they will be evaluating materials and expenses very carefully with a long term (think "maintenance-FREE") perspective where ever possible. I can ensure there is going to be steel and concrete for pure brute strength and costs, but I would imagine they may find a few critical components, perhaps part of the Yeti structure that would be lightened if possible so they could reduce the force being applied to it for the motion. Reducing the force would go a long way into not having to revisit the costs and ride availability issues again.