Can anyone tell me if they have done any modifications to their nozzles to make it spray larger droplets - more like the Perma-green. This was a concern that was brought up, that I had not yet gave much thought to. I would like to know the drift factor on these, since not only do they run more pressure, but it looks as if the nozzles are pointing forward a bit while pointing downward. Perhaps someone that has run both of these machines can clear up some of the differences with these. Any and all information will be greatly appreciated. Thanks.