Was installing a single Pro trim unit on my ZX195 today. the motor is a Yamaha 200 ox66 after getting the steering wheel off and getting the unit mounted went for the wiring. was looking for a red, green and a blue wire. after crawling under the dash and not finding them went to the bow to see the wiring there. red, mint green and dark blue. weeded through a large bundle of wires leading from the throttle lever and found the wires I needed. cut a red, mint green ( turned to dark green and a dark blue ( that changed to light blue). now I only had trim going up on both the pro trim and the throttle, both are the same. tried to even hook the wires back up the way they were, no dice up only. go to the outboard and down works fine. spliced the red back together and tried both combos and still only have trim going up ( still works on the outboard switch) would it help by taking the throttle control off and checking if the down wire is screwed up there or is it too much of a hassle. read the directions " only three wires to hook up " wanted to get the line wet this week, now I see why I quit fishing