Quote:
Originally Posted by redpoint5
What is the advantage of the wheel? When it isn't touching the ground, it's placing extra stress on the frame, and when it is hitting the ground, it's due to lack of clearance, which places a great deal of stress on the frame.
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OK, forget the first diagram. I've changed it into a trailer that has freedom of movement only up and down, and left or right. (See permalink #13)