All that changes with lower spot prices is that short - term cash generated from earnings declines or is eliminated. (oakmark.com)
You'll have to find a similarly low spot for the second pull up bar, possibly underneath the first bar, or on the opposite side of the rack. (kingofthegym.com)
If you don't, you could have slight low spots in your manifold which could allow for exhaust leakage. (mechanics.stackexchange.com)