Might need to try this glue myself! While the neck crack hasn't changed from day one I've just now noticed a new crack around the pin of the left side mirror. Hasn't been transformed since the time I got it, I've been checking on it periodically. I'm wondering if the temperature changes cause these cracks over time?
So how did your repairs turn out? Did you use paper to apply the glue as you first mentioned? How long do you leave it for before testing it out?