how to make esnare 3 zone?

Hi guys, excuse me, anyone has tried to make esnare with 3 zone triggering?
1) center
2) edge
3) rimshoot or sidestick
if any have the schematics or photo please post it.
very thanks
Chris
1) center
2) edge
3) rimshoot or sidestick
if any have the schematics or photo please post it.
very thanks
Chris