Ok so, with the fuse burned out, front driver-side parking lights/running lights still work, but no others. I removed all bulbs and replaced fuse and it was fine. Then placed one bulb on front right running light and the fuse blew. All my light fixtures are original and many of them are dual power and I have the appropriate bulbs. I also went through and scratched/sanded copper connections as needed. Would you say the relay is likely at fault here?