No, axle droop is good for articulation, just make sure you have the right parts to let the axle droop without issues.
Do yourself a favor and go to Quadratec and get some JKS Brake Line Relocation brackets, and the factory lines will be enough for the droop. Takes like 10 mins to install. It comes with front and rear brackets for around $35 shipped.
Also another thing is to loosen the thick parking brake lines on the rear that mount with coat hanger type brackets and use zip ties to give it more slack. That is all you need I believe.
Do yourself a favor and go to Quadratec and get some JKS Brake Line Relocation brackets, and the factory lines will be enough for the droop. Takes like 10 mins to install. It comes with front and rear brackets for around $35 shipped.
Also another thing is to loosen the thick parking brake lines on the rear that mount with coat hanger type brackets and use zip ties to give it more slack. That is all you need I believe.