Hahahahaha just a story not help.
I went to the mechanics with my old RX1000 and said "If I ride at 200k it cant keep the fuel up to it" (the motor was NOT standard) and the mech just looks at me blankly and says "So you want me to so 200k on your bike until it cuts out and then work out what it is??"
I said basically yes. He just laughed, BUT when I got it back it was great.
He had drilled

the fuel tap (do NOT do this, the bike was heavily modded from standard) and a bigger fuel hose.
I never did ask him how he found out how to fix it
