I recently bought a 2 row refurbished John Deere planter. I don't know how to use it yet. How steep is the learning curve? Was thinking of trying on my chufa patches this year. Mistake or worth it? I do have the right size plates (I guess they are called) to change out. Broadcasting is so easy that I wondering if it is worth the risk of screwing up? I would rather learn on something for deer but also am anxious to give it a try. Been youtubing videos for what its worth. Seems like it might be a pain in ass. Planting portions of 5 small field totaling maybe 3 acres.