I bought this panel as part of a bathroom remodel and was most excited about the “pressurized body sprayers” and “targeted massage therapy”. When installed from the box, the water jets barely sprayed, and the rainfall shower head couldn’t get the shampoo out of my hair. After multiple calls and doing some research I discovered the water pressure regulators installed in the unit. I found FOUR of them. One in each hot and cold line, and one at the wand connection. And a fourth smaller disc one just where the regulator connects.  After removing these, the shower operates as advertised and shown in Vigo’s videos. If it worked like this out of the box it would be 5 stars, but the effort it took to figure all this out was a pain.