PlastiFix? Thank you, I did not know such a product existed. I will try it next time. I did buy a new $70 glovebox because I could not think of a way to reinforce the cracked holes. When I installed it, I made sure to not tighten the screws too much, but the plastic will fatigue eventually and crack again.

It's odd, the standard suburbanite would not spend one calorie of effort worrying about the glovebox in his (her) car. Are people like us unusually anal or something? Sometimes when I get discouraged, I'm convinced that the people in society who don't give a crap will inherit the earth.