Amazing equipment. We built our arena ourselves last year and bought the TR3 to help with that. We are so impressed with this amazing piece of equipment. I had hopes that it would help make the spot we chose into a reasonable arena. It has far surpassed my expectations. It looks and functions like a professional arena. IÕm completely confident riding my expensive horses in there without reservation. I consider my ABI a partner in my riding program now. Highly recommended.