Step 5: Repairing the MagSafe Device
I used hot glue, making sure to apply at least the first large blob all once in one blast to ensure uniformity. In reality i think that I always pull on the cord to unplug the charger so I opted for hot glue hoping it would take better straight on yanks vs shrink tubing's side-to-side protection (who knows though). If you use heat shrink tubing instead (which I have had good results with in the past) make sure you slip it on before you start!
Congrats on fixing a problem Apple should have never had! Please send me your ideas on how to make this a more friendly process, I would be very interested.
Good Luck and I hope the new breed of chargers doesn't cost 79$ or fail so easily. Its curious to because this could be a potentially dangerous flaw too.