If anyone has installed these already I need your advice before I get started. The question I have is on the step where I am supposed to take out the long bolt holding the engine and replace it with the long bolt that is supplied. If I follow the instructions as written it seems I would have to take this bold out again to mount the other crash bar. Am I misreading something here? I'm putting them on my 2010 Stelvio. Thanks for any help.