LE instructions indicate use of 2 (14/2) extension cords. But for 14 gauge cords, I only find 3 prong cords (no 2 prong cords) - probably for safety?
Is it correct to use the 3 prong, 14 gauge cords?
Next step is cut off male end and 'tin' the leads. What does 'tin' mean?
Where do you get the case to install the LE board into?