Ron, thank you for your patience, I finally got the right answer. Part of the reason is that I've never really understood how to work with a scientific calculator and the: xxxxe-x. I stumbled through it, entered my track length and width and in the spirit of trial and error finally got the right sizes.
Can't say I understand the L/W equation, but I'll do that another time.
Oznog, that is laughable :lol: ! I wonder if that design is for driving multiple LEDs? Can't say I haven't done the same thing though, everytime I fire up my PSU to drive my LEDs :lol:
Aren't LEDs supposed to be indestructable? I would think that those covers would be more well suited for incandescent light bulbs :lol: By the way, I recognize the LED under the cover, but what kind of LED Is that to the right of it?