They are wood derby cars, the temp was harsh around 30 i think. That was my first thought also. So i moved in a heater. Then tried to heat set the paint using both hairdryer and heater, didn't work. So i just assumed the owner put to much primer on too fast and it want done curing? so i just put a basic two tone on there and raced it like that. The race
is over so i took the car home and took it back down to wood last night to start over. It bugged me to much to leave it like that