I was watching a video last night about drilling warm season grasses (everything other than switch). The man making the video explained that he no longer uses the warm season box on his drill and actually prefers using the large seed box calibrated to a mix of cracked corn and his seed mixture. He said that with today's seed, the warm season box with a large agitator is no longer a necessity. Reason I ask is because I am considering a Great Plains 606NT that has the large and small seed boxes, but no warm season box. I purchased an adjoining 27 acres that I am hoping to get enrolled in CRP for 2026. Also wondering how long it will take to drill?!?