I have a fast-hitch Cole planter that is driving me crazy. I have been trying to use it for three seasons in my garden. I tried it again tonight and am about ready to turn it into scrap. I bought it used, but it is like new. It had been in a barn for many years. The problem is the covering wheels, which also drive the planter, will slide instead turning. This causes it to miss several feet of row and then it might work a little while again. I cannot get enough down pressure on the wheels , unless I walk behind and literally push down on the planter. I know it is supposed to work better than this. It is on a Farmall 100 (like a Super A). It seems the wheels are too high to maintain contact with the ground like they should. I have tried changing the planting depth but it didn't make much difference. I have a book, but it is for a 12MX and mine is older and the fast hitch is completely different. Any ideas? Surely I can plant a few rows of beans and sweet corn with it.