I cut some new ground with a 5 shank scarifier and then disked it afterward. This field was in native grass. I had cut it as close as I could get it with my bushog and then nuked it with glyphosate prior to tillage. My problem now is it has alot of thatch. Would it be better to till it in or remove it. I plan on sowing this in clover in late Sept. If removed what would be the best tool to use, a rootrake or a 3-point drag harrow? I have neither but have been watching Craigslist.