GAUGES NOT WORKING PROPER

The factory electric oil and temp gauges. The aftermarket oil pressure gauge reads fine. I pulled the steering column down and pulled the cluster out. Behind the fuel gauge there is 3 studs. 1 is bare 1 has a black cap and 1 has a wire on it coming from what looks like a resister. The 1 closest to the amp gauge was bare. The middle 1 had the cap and the 3rd one had the wire on it. So what i did is moved the black cap onto the stud closest to the amp gauge. I figured it should be there beside the black wire on the amp gauge. Then i moved the wire from the resister looking thing to the middle stud. Now when i turn the key on the temp and oil gauges do not move. The oil pressure gauge will not work because its not hooked up but the fuel and temp gauges still dont work. Hope this makes sense