I purchased 1996 60hp Mariner w/tilt assist. The seller included a power T/T unit off a 1995 40hp Mercury. I swapped everything, It was a direct replacement and everything works as it should. However the relays on the Mercury were under the cover for the electronic components, wrapped in foam insulation and just sitting in a pocket . I got them under the cover like on the Mercury, but they don't fit well. Looking online the Mariner shows each relay with mounting brackets. Where do they mount on the Mariner?