I actually did pretty good on this one. I took a piece of stiff plastic (I used some shrinky dink plastic) cut into a SD wide tab, that can slide in on the side of the card. Then add one tiny drop of super glue to the very center (so little that it will not squeeze out the side). Slide it in with the glue side facing the card. Leave it for 20min for the glue to properly set, then pull it right out with just a little wiggle. I think as long as you don't use too much glue, don't wiggle it before the glue has dried, and use plastic so the glue can't seep through, it should have a good high success rate.