blinkers not working, why?? Options

[grasshopper]

ok, i just installed my new wiring harness, which is a 74 harness, and when i put the battery back in, everything works perfect, except the turn signals, which did work before i changed the harness. When i push the stalk down, it doesn't do anything, but if i have the headlight on, and i push it all the way up, it also, interferes with the hi/low beam on the headlights, it changes it. What's wrong with this thing?? i switched it with a couple of different blinker relays, and still nothing.... i did take the steering wheel off, a while ago to try to fix the no horn problem.... but i didn't really mess with anything else in there.... everything else works on the column but the blinkers... What wrong?? Thanks in advance (IMG:http://www.914world.com/bbs2/html/emoticons/smile.gif)