Hi yall, trying to figure out my idle issue with my 78'XS650-E 277 rephased. Running pamco 277 ignition with 3 ohm single output coils. Intitially my bike would idle fine then die after about 10 minutes and not start back up. Now it does not idle at all after I cleaned the carbs. Since I'm getting spark and have compression. I assumed the carbs were at fault. I have bs38 carbs with stock jetting 135 main 27.5 pilot I believe. Set the float height to 24mm(+\- 1mm). I believe that not enought fuel is getting into the carbs. I took out the float bowl drain screw and turned the petcock on and no fuel flows through the system. However, it flows out of the petcock without the fuel line attached. I read somewhere that the paper filters I have, do not flow well if there is not enough fuel in the tank. Just wondering what fuel lines and filters you guys are running and how it hooks up. Below is a picture of my setup. Any help is appreciated thanks!