i just put a k-7 unloader on my 5 gal 3500 psi hotzy. I understand that they require 5% bypass at all times.When i put my downstream injector on it seem like to much water is going to bypass because i lose alot of my cleaning power.but when i take it off, the bypass line just drips water back to my 325 gal tank, and I have great power.seems i dont have my unloader adjusted correctly.idealy i would like to get maximum flow at about 18oo psi any more i have a hard time holding my bent lance,I guess my question is should i set the unloader with the downstreamer on or off?