I would normally start with instructions about using ...

Lean side to side at most 21.9 degrees, and lean forward/backwards at most 40.51 degrees. This was determined using the measurements of the actuators (extends a max of four inches, roughly 10 inches apart along the long side, roughly 6.5 inches apart on the widthe. SIN(4/10.2)=21.9 degrees, TAN (4/6.5) = 40.51 degrees ................
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