Hello fellow HAMBers. I am using a Yankee 960 turn signal and need some help. I am running it on my 31 Ford Roadster with 6 volt no front turn signals only on the rear with a Yankee turn signal with arrows that I want to hook up. I am using a single Drum light for brake light so I won't need to hook it up to the turn signal switch. Question is do I use a 2 or 3 prong relay flasher and does any one have a diagram or could tell me where to hook up the 4 wires. I am pretty sure there is several HAMBers that have done this. Any help or guidance would be much appreciated. Thank you.