Difficult start when engine is hot and power problem after rejetting

[Freza]

To me I'd be looking at a possible fuel vaporisation issue with high temperatures like >30 Deg C and an engine that sits in that heat after a hard run.


Does the fuel pump definitely stop clicking before you start the bike ?


Have you checked the fuel filter ?


Just my 2p after listening to the videos.

Hey thanks for the opinion.
I don't know anything about fuel vaporisation, but that sounds logical actually.


The fuel pump does stop clicking, but the last 2-3 clicks are very slow and almost as if it has difficulty.
The fuel filter is new.