Another Power Window Problem

So my power window lock isn't working. I did the paper clip fix thats been talked about many times. It worked except for one problem. The passenger back window is now stuck in the open position . Before the paper clip fix, it wouldn't move up or down even using the main driver's switch. I tested the power window motor and its fine, I also tested the switch on the problem window and its fine. I'm stumped. Any ideas? I've read some threads that make reference to checking if there is a broken wire somewhere. Where would i check? Thanks in advance!