Hi ive come to fit my race tech braided oil line, and when i removed my old one the banjo bolt only had 1 washer, the bit it screws into thats bolted to the block is threaded about 3/4 the way down so i can only assume that the washer was removed so the banjo bolt could bite into the decent threads. New to starlets but have mechanical knowledge, am just wondering what i need to replace and where to get it from? Thanks