bs38 carbs

Hello all, I hope everyone here is doing well. First of, I would like to say thanks to each one of you, I´ve been working on a 1975 XS650B and all your posts, discussions, questions, tips, tricks and even fights have helped a lot hahaha. Its been almost 6 months since I found my new love sitting...

Hey guys, found a new xs650 to start up, everything works so far, except this leak from the carbs that's only happening where the fuel gets fed into the carbs. that "t shape" piece that lets fuel into both carb bowls. I'm new to the special. it's the red one on the cover of the manual...