If you point the triangle of the pins upwards, the one of the left is the positive pin. Depending on which diode you are getting, either the pin on the top will be negative or the pin on the right will be negative.
yes I do, I just neglected to realize my shakiness and haste, I think I expected too much from a 250mw red. it makes marks in a cd case, i'll do the match test in the morning