Good looking rig. Welcome and I think you will enjoy it.
What WDH do you have and who set it up? I redid mine after the dealer really messed it up.
Weighing is the best way to know if you are setup right. Your trailer will never be lighter than when you bring it home so before you weigh load it up how you want it and camp in the driveway.
Download the CAT scale app
Watch the how to weigh video
https://youtu.be/wfelG30b8hs
Load up truck and trailer family too
Be polite with trucks they are working so don't scale hog.
First time will take 3-4 passes.
1. Truck only
2. Truck & trailer no wdh
3. Truck & trailer with WDH
Make any adjustments if needed
4. See how changes worked out.
You could skip 2 but if you don't know your tongue weight you will want it. $10 for first weigh $2 for reweigh.
Learn how to tune your wdh.
There are a few folks really good at helping tune your setup. Don't take anything personal as everyone means well. I learned a lot.
Take changes one at a time to see what works so you don't go broke trying to fix what ain't.