I recently purchased a single row Covington Planter. The instructions that came with the seed planter are considerable lacking. I was told there are currently rewriting their manual. Can you tell me what the suggested retail is on the Covington seed plates? I wanted to order a Sunflower and Watermelon plate (TP 550 & TP 540). Also, when I change the sprockets for a different distance setting, how do you shorten or lengthen the chain?
Thank you.
Thank you.