Settings.

Hello Blue!

Luke's zapper, (the one I built from zapperplans.com's schematic) it only has one setting. So, I'm not sure what to tell you. What do you mean exactly by herxing? (sorry, I am not familiar with the word!) It could be you have a defect in the product, possibly? Let me know some details and I'll try to help. :D

Happy Zapping!
diz Tweet