Tow angle and weight distribution XL Boondock

Sounds as if you are going to need some sort of an adapter to get the rise you need.
The pictured receivers are examples of many that are available.
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You can flip what you have, but the drop/rise is typically not equal.
A two inch drop hitch like you have flipped will not result in a 2" rise.

Make sure your height measurements are taken as when the tow vehicle is loaded for travel. (people & gear)
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General rule of thumb is tongue weight should be 10% of trailer weight. Ballpark 2000 lbs GVW, tongue weight should be ~200 lbs, within the specs for your TV. If you load the trailer so it’s light in the tongue you might end up like the model in the video - a very scary thing!

I think the adjustable stingers are handy and not too much noisier than the noise that’s already there but they add another point at which someone could disconnect your trailer and abscond with it. How many darned locks does a guy need??

There are a ton of options out there.
You have to start with knowing what you need.
2" 4" 6" . . .
I had a 1999 Dodge Caravan an my guess is that it would bee about 2" different from my 2013 Toyota Rav4.

Here is another option.

I have read 22 inches from the ground to the top of the ball for the Boondock model. Of course, that is where you start. Once you load up your TV, you may find that you are too low and will need to adjust the drop/rise. I will email nuCamp to inquire.

Info here:

https://teardrop-trailers.vanillacommunity.com/discussion/comment/8008#Comment_8008

@csonni - Per nuCamp - the height to the top of the ball for the TaG Boondock is 21 inches and 16 inches for the standard TaG.