Proportioning valve

I just installed a front disc power brake conversion kit on my 69 Road Runner with a new proportionong valve. The dash brake indicator lite won't go out. What is the proper way to reset the valve so the lite operates correctly? I've blead the system completely. The brakes seem to operate good. Any suggestions? By the way, the kit I purchased is suppost to be a copy of the 73 A body. Thanks, Bob
Author: BOB P