Well this is where I'm at this afternoon. cleaned carb and replaced diaphragm, needle and check valve wafer. (used the mash looking one as the proper rubber one was missing from my kit)

motor will rev up and die at idle.

I am assuming that I may have an induction leek?

I have checked the insulator block and gasket. no cracks. checked and double checked all screws. I'm at a loss

I was planning on flying this tomorrow in a demonstration, but its not looking good.