does anybody have a tilt and trim diagram for my 1977 200 evinrude ?? my factory manual shows its supposed to have 3 wires a green, blue, and black but the trim pump only has 2 a green and a blue...my manual shows its supposed to have 3 and be wired into a relay box with 1 relay...but i read on here the 2 wire motors have 2 relays ?? i'm a little confused any help will be greatly appreciated thanks Jason