Genius!
Did you have to trim the inner circumference to get it to fit?
>> i think i could get those tires a little straighter
Or, maybe they could be slanted, or two different-size tires used, so that it would roll in a tight circle and stay in just one part of the yard without any steering.
Are there big air holes in the top and bottom ?
Or, in a cold climate, maybe pusdh 4-5 tiers on to one 55-gallon drum, to serve as insulation.
