too high of a pressure going to rodi unit?

[davocean]

Your RO should be fine, higher pressure usually makes it more efficient, to a point.

The greater issue is everything else in your house, 85 is excessive, anything from 90 up can cause other plumbing issues, hard on valves and such.
May need to dial down or replace regulator

 

[tautog83]

Yea I just leave the valve halfway and I get about 75, I dint really notice the pressure being crazy anywhere else . Just standard city water . Obviously it is, so Ill look into it for sure , thanks for replies guy