I have a lawn on a very steep hill that appears to have been striped when we last fertilized. Most likely, the spreader wasnt shooting fert uphill as much as it was shooting it downhill. We fertilized with 32-3-8 last Monday. My question is should we go back over the whole lawn with a lesser fert or just hit the lighter green areas with 32-3-8. I have never had a problem like this before so please excuse my ignorance. Thanks!