Civic EG

almost got my 92 eg hatch back together and was checking tail lights after putting them back in and passenger signal wored but was really dim so i let it on and was checking it out and it fried the relay, put a new one in and now the left signal still works but when i flip on the right one the relay buzzes. figuring its a short but was wondering if there wer any other ideas to check before i tear interrior back apart to go over wireing.