Has anyone here purchased the aftermarket advance unit that is sold by 4 into 1 and David Silver Spares? If so, can you answer a question for me please? What I assume are the T and F marks are located in a different spot than the oem unit and are closer together but further from the full advance marks. Am I looking at this correctly? Thanks for any help. Sure wish I could find a complete oem advance unit. Thanks again!!!
Ed