At times it's only common sense to go to a professional manufacturer of farm machinery for sale and spend a few bucks to get good quality, professionally serviced products. Farm machinery sales, if for any reason you're reluctant or unable to do so, and then you should certainly search the products before you depart with your cash carefully. If the physics and machinery of course do not make you take a friend or anyone else. Some growers will only know too well that occasionally machinery is just going wrong. It's always simple, sometimes but something's damaged and you have to fix it on other occasions.