2000 GP1200R has 10 hours on rebuilt carbs. Ran perfect for 10 hours, now it won't get fuel. Will start and run on choke, but dies immediately after cutting choke off. Plugs are good, have spark, compression good, fuel pickup looks ok, any other ideas? I am lost on this one. Also rebuilt another ski at same time as this one. No issues there. so not bad fuel, water in fuel, fuel filter, etc.... Any ideas please help. Thanks