Pulled the carby off and removed top and bottom plates and mixture screws. It was spotless inside and no holes in the diaphragms. I think it is a WT/WA Walbro from the reference pdf. So I checked all pasages and made sure every thing was clear, put it all back together and set the screws at out 1 turn low and 1.25 high. Now it will rev its little head off but I cannot get it to idle. The screws did not appear damaged or worn in anyway. Any advice on tuning or possible lead on what I might have got wrong?
