I purchased this expensive fungicide based on recommendations on this forum. Two concerns- 1. it says to apply product in at least 2 gallons of water per 1,000 square feet. With a 4 gallon sprayer that's a lot of mixing and I'm calibrated to 1 gallon of water per 1,000 sqft. 2. I read after purchasing this that these type products are very difficult to get mixed into solution and clog the sprayer. Is this true? If anyone has used this specific product please let me know your experience as I'm considering returning this product to DMO.