We have high water pressure in our city (~100 psi).
Because of this, I was concerned that the water supply tubes would eventually rupture.
So, I added a hose bib pressure reducer to bring the supply pressure down to the 40 to 50 psi range.
I went to a local RV parts store and purchased a $12 pressure reducer and connected it to the water supply line.
See the three videos for more detail…