Your flooding it. If you turn it with a starter and liquid lock it, you can bend the rod or the crank. Close the needle, lower the tank a bit, or pinch the line till it fires. It is over primed. Are you sure you are getting power to the glow plug? Take the plug out, put a rag over the hole and spin it with the starter to clear the fuel from the engine. Then try it again. Make sure it is glowing and the needle is not open too far too.