23RS - Need a Tongue Height Please!

[DirtSquirt]

Hi All!

We bought a new truck and I think I need to adjust the height of my WDH. We have a 2010 Rockwood Roo 23RS and a 2015 F150 Lariat Supercrew. We used to have a 2010 F150 XLT Supercrew so I'm not sure if it does need to be adjusted (should have measured before we got rid of the old truck!) but it looks to me like the front end of the trailer and the back end of the truck dip down. I can't go out and measure the proper height of the trailer right now because our driveway is at such a slope. Does anyone know off hand what the measurement is?

I measured the distance to the ground at the front and back of my trailer averaged them out to 20.5" and if I add the 3" to the top of the inside of the coupler, it would be 23.5". Does that sound right? Do you think it would be the same as a 233S? In another thread someone mentioned that to the top of the inside of their coupler it is 25" on their 233S.