Guess I'm a little younger that some of you fellows. I spent my time on a JD 3010 and the front mount 4 row. I did not have an umbrella but I did have a 55 gallon barrel on each side mounted on racks that attached to the rear axle housings. They did a pretty good job of funneling the heat right between them. I also understand about getting sleepy after a big noon meal. If a creek was close by I would sometimes go soak my shirt and put it back on wet. That helped some.

Still have the cultivator but a neighbor bought the tractor when Dad retired. If he ever decides to sell I have "first right of refusal."