Hitch ball height with Reese Weight Distribution System

It’s not a problem if you have 2” instead of 1”, it’s not a problem if you have 4 links instead of 5 links, etc., etc., etc. What matters is the bars should be close to level when travel ready, and the front of the truck is at the position as recommended by the manufacturer when towing (the recommendation is different for different models and MY).

I have been using that system on three trailers since 2004 and the easiest way to adjust the chain length, which determines whether or not there will be contact during sharp turns, is to adjust the ball tilt. That brings the back of the bars up or down. Level or close to it is correct for the bars but cannot always be achieved. How much tilt is mainly a trial and error kind of thing as you are also adjusting transferred weight at the same time. Bars lower in the back are better than lower in the front.

Sounds complicated…lol. 
How heavy is that trailer?  Can ya slap some airbags on or helper springs and go?  
so much less bullcheese to deal with unless it’s REALLY heavy tongue weight or tows like a bag of d!cks and needs the sway control.