After changing out all fuel hoses, filter and checking fuel pump no change in motor still idled rough and only about 20 mph. After some more troubleshooting found that #2 coil was bad. Installed new coil runs great.
I had a coil go bad a few years ago on my 115 Optimax, It ran rough for just a few minutes , quit and wouldn't restart. I had to troll about 4 miles back to the ramp. Thank God I was up river from Racoon Mtn. ramp with strong batteries. Made it back right at dusk. Glad you got yours figured out.