I'm just finishing up my broiler tractor. My problem is that I put small wheels on the back of it, thinking it would help me pull it, and while they worked where I was building it, (in the garage, on concrete,) when I put in on the grass, I had to lift the thing waaaay too high just to make the wheels touch the ground. Although I CAN lift it, it's too heavy to comfortably lift and move every day, plus I don't want to wreck the thing by just dragging it along the grass without wheels. Does anyone have any suggestions as to making the broiler tractors easier to move? I could probably pull it with my lawn mower, but again, it's made of 2x2's, and I don't think it would last long if I just pulled it that way. Thanks!