From the center line of the sway bar mounted on the frame, draw an imaginary line to the center hole of where your link to the axle attaches............5-10 degrees up slope is the recommended starting angle with weight in Jeep on level ground. If you have lifted the vehicle then adjustable links is the only option or weld new tabs on the housing.
And sway bars are great with disconnects especially when you have a flexible suspension that works well off road and you still use the Jeep on the street.