Kawasaki FE350D dies when I let my foot of the accelerator
After previous problems with compression I got my FE350D rebuilt by professional shop. Now I put a brand new carb in it. Replaced air and fuel filter. Replaced fuel pump and all the fuel lines. New spark plug and new ignition coil. Now to start it I have to press on the accelerator a little and keep it presses for the engine to run. As soon as I release the accelerator it dies. What else should I check for? Just in case I performed leak down test and it's good.