Just hooked up my Equal-i-zer hitch to my new F150

My measurements unloaded in the front were 38 LF 37 3/4 RF. Rears were 39.5. Loaded: LF 38 1/8, RF 38, LR 38 RR 37 7/8. The installation video says you want the fronts as close to the unloaded meas...