530t in 2002 Isuzu Rodeo

Hi, I've installed a window module in an 02 Rodeo. Everything works fine except for rolling the driver window down. It stops every couple of inches. I believe this is due to the auto down feature from the factory. I tried to cut the wire at the switch and the connect the other end from the 530t to the wire directly at the motor. This did not make a difference. I do not believe that it's a problem with the dip switches as I cannot push the window down when the 530t is activated. It's not a resistance problem. I could not find the module for the auto-down so I presume that it's in the switch. Does anybody know how to get around this? Thanks

Anybody?