I have done a bit of searching yet haven't really been able to determine who here uses these nozzles and how are they working out. The primary question I have is with the nozzle rotating the way it does while emitting the reduced amount of water, what type of coverage should be designed for in an environment of sustained 10-15mph, high humidity/high temperatures? So, essentially I am looking for feedback before I install these rotors on a proposed job. Irrigation source is from a lake via a variable speed pump, approximately 20 gpm at 60 psi at farthest point of application. The water source is extremely high in TDS, calcites, and suspended organic matter. Further filtration beyond the submersible being emplaced in a 4" perforated well casing will probably not be purchased by the customer.