The last day of duck season yesterday my 1999 Yamaha 25hp tiller started acting up on my duck boat. It seems I may have picked up some trash in one of the carbs or a possible fuel issue. It started bogging down at low RPM but if I nursed it up to a higher speed it would work great as usual. I am also wanting the carbs adjusted because it's a pain at times pulling it on cold mornings. Does anyone know a mechanic who would work on this little 2 -Stoke tiller? I called a few shops around but they said they either don't mess with small motors or they are backed up and it would be months... any help would be great!