Why does the Swivel Wheel system have a Semi-V frame?
The system was designed to reduce the turning radius as much as possible when attached. If the 7 foot wide deck were straight back, the end of the system would add a 3 foot swing to the rear, which may into another lane. The Semi-V frame removes the majority of this additional swing. There might be a slightly wider swing. Keep to the inside corner when turning and be aware that the system is behind you especially in tight spaces such as parking lots.