thx for the feedback, I had 10 links on the chains before changing them out for straps (MUCH easier to deal with) and I snug those up very tight, keeping the truck and trailer level in doing so. Steering control is good so it seems I have enough weight up front, but I'll double check. I added airbags to the truck which helps but didn't solve the issue; I'll look to add more tension and see if that helps.
Thanks again.
One of the things you can do to help with your issues is to measure the height of the center of each wheel opening to the ground with no trailer and write it down. Then connect with no weight distribution and write that number down. Lastly, add the weight distribution and write down the third number.
Most of the truck manufacturers recommend a minimum of 50% return to the front axle.
Example:
Front axle height no trailer: 42 inches
Front axle height trailer no wd: 40.5 inches
Front axle height trailer w/wd: 41.25
You have an initial sag of 1.5 inches.
Recommendation is 50% return to front. That equals 3/4 inch minimum.
Addition of wd brings you back to 41.25 which is about 50% return. Considered safe.
For me I got it nearly back to empty ride height and what a difference.
I used Timbrins which replace the stock rear bump stops. They are rubber springs and really help with the sag. They will have a bit of an effect when going over small bumps etc (really stiff). For me it was worth it. I am also using the Equalizer with 1600 pound bars.
On edit, not sure if you have visited a Cat Scale, but recommend you do to get the actual weights including tongue weight. Decisions become more informed and from a much better place.
BTW, I have the same rig in 2020 vintage.
Let us know how things work.
Bill