i have heard tale that if you get a pigglet to squeel the mothing instinct in the sals will cause them to wonder in and see whats messin withthe little ones. Also we use a sent called HOG WILD havnt noticed any diff between it and regular corn. Most anything smells like fruit will work. But i have noticed that in my traps CHEESE used for catfishing works best. Down here you can get it at the fishmarket for 25cents a pound. I will check out your bait as well tho. I am building a hog webpage.
www.hawgtraps.com gotta get the forums and pics up, i will also be selling hog traps there as well.