I checked up on one of my older repairs and noticed that a little bit of the pit had come out. No yellowish coloring nor did the whole pit fall out like many of us see on a regular basis. Perhas I didn't let it cure long enough??? The repair was done in 20ish degree weather. The repair I'm sure was done in temp around 60-70 but the curing process may have been much lower.
The customer didn't even notice the weakened chip, but I did patch the damaged area and made it happy again
-Jason