I think I am understanding what to do after reading the search i did for the tension screws.
Obviously they can only go on one side of each rail.
For the side rails(Y-axis) do you put them in the front or behind the X-axis??
Would it be wise to bolt the belt bracket that does not have a tension screw in it to each subsequent frame? Just to keep it in place if the rail screw loosens up?
Or, put a tension screw on both ends of each belt?
Bob