I'm in the middle of making my second puppet,with a blinking feature.
And I also found the biggest problem was where the eye meets the skin.
Seeing as It's only my second puppet, I'm just gonna wing it ,and hope for the best.
it is just for fun anyway.
Had a little trouble finding info on making the blinking mechanism (read;the net was No help,because you puppet pros won't give away any secrets!), so in the end I just sat down with a peice of foam, a couple of ping pong balls ,some wire and figured out the simplest way to get a finger, to make the eyelids blink.
..and mark my words, I will make a puppet with full up,down-left,right eye movement.Got the eyes ready,and moving..(*hint*roll on deodorants,
)just need to make the system that will control it. -but that will be left for a rainy day.