Perko two battery switch

I bought one. Waited 3 months to put it in. In that time I lost the directions.

Well can you guys help out. I put it in and Every position has power so I know its hooked up wrong. Which hot wired go where. I know the batterys are negitive to negitive with all the negs on one of the batteries. But the positives are what has me confused.

Jason S

Here's the wiring diagram.

http://www.perko.com/diagram2.html

Thanks I did a search for Perko on Yahoo and couldn't find a web page. Unfortinately thats how I have it wired so I must have a bad switch.

Jason S