2010 250r, carbs rebuilt, fuel petcock diaphragm intact, spark, compression, timing, all good and hoses ran the best of my ability with very limited information I can find. Will not start but turns over if I take the air filter out and spray carb cleaner inside it will fire right up and run, fuel valve is set too on, choke is pulled any reason why it decides too be such a chode punch? I’ve rerouted the hoses numerous times in different positions to ports on the carb and gas tank many times fuel filter is not clogged I’m just completely lost on why it will not start