Check the needle valve under the float. It could be clogged from fine particles in the tank. Def get an inline fuel filter too to avoid that. Never seen your carb but it very well could have a screen type filter like the banjo of a SHA has. It could be clogged. Also did you mount the carb level to horizontal? Carbs are gravity fed; they don't work well at much of an angle.
Keep trying. I got my ped running with help from MA.