What I did to help me prevent the run from my Illusion was to dip it cold, heat it, cool it, dip it, and one more time to get it to look right and prevent the droop. I had to do it this way because dipping the heated jig always resulted in too much.
Only other thing that has worked was to cure them at 200 for 30-45 minutes. The time isn't the issue, at least that is what I have been told, the temp is. Cooler temps, cures slower, doesn't get as hot and can't droop as easily. I have cured at these temps and they do work, just have to find the right times for the right temp somewhere.
I love taking my kids fishing, now if I could just manage to fish at the same time.