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Our rows are 300' long. Last year I sold about $20,000 worth of greens and radishes. The drives are adjustable, but 1:1 lets me put any seed in any hopper without having to change the sprockets. Lazy, but there always seems to be more to do than time to do it. If anything, I might slow them all down a little to space the seeds out a little farther - I am leaving a little of each row unharvested each week. As it is, I am planting half the number of rows compared to using the Plantet Jrs, and selling as much (arugula)or more (radishes). It looks like the major difference between the 70s and the 71s is that the 70s had more cast iron and a more primative way to set the depth. Which turns out to be moot point if you cough up the money for depth bands. David says that using the draft control on his IH 504 works very well too. I don't know what your implement dealer is talking aboout. If you want, I can send you my manual for the 71s. You'll have to at least promise to send it back because it has a lot more information on set up, and options than the 70 manual. Last time I bought plates from Lincoln Ag., they were about $10 each with shipping, handling, and ordering less than 50. I have not had a line wet in years. Good for you. Have them start a flat or two of lettuce per week for you. From a week or two before last frost, you could probably get away with just a cold frame. Transplants do need to be looked at twice a day. I do my own transplants because there is not much else to do during March and April. I don't know anything about vacuum seeders. A one row planter would seem kind of annoying when there is a lot to do. Another local grower bought a four row vacuum seeder. He thought that he would pay for it is seed cost savings! He is much bigger than we are. I have not talked to him to see how it has worked out. I'm basically cheap, and I like equipment that I can see is working. The 70s are simple, cheap, and reliable. I have had consistently good results with them. One thing about the 70s/71s is that they take at least an ounce of seed to make them work well. Even if the 33s do take $100 seed plates, for the price difference, you could afford a few. Planet Jrs are basically a small seed drill. I don't miss mine. And they seem a little over priced. David sure likes his Stanhay. Greg
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