I've got a wedding coming up this summer where I'll be making an insane amount of gelatin butterflies. I've done them a few times and the first time or 2 was perfect, then I started having trouble with the wings curling as they dried--very annoying and a waste of time.
I follow the instructions on the sheet and use airbrush color, so I'm not sure what the solution is. Anybody have any tips on this?!
Try making them a little thicker - I have a ziploc bag full of wings - none of them are curled.