wont start when warm

VF1000F starts fine when cold.Temperature guage never goes high,fans come on,starter brush kit installed.New battery and cables.After shut off for 60 minutes will turn over and start with no struggles.30000 km on bike.Any suggestions welcome.

There has been a string on this before,so may well be worth boing a bit of digging through the older posts.You have however covered most of the possible culprits apart from the soleniod.I am just about to change one on an F2F which has the same symtoms you describe.I will post later with the results. BIF

Yup,a change of solenoid did the trick.The bike had been stood a bit and had been jumped off a car battery,spinning it over for too long had burnt the contacts inside the solenoid