Having delved through all the known culprits that caused the dreaded stalling issue and although not totally cured it I have noticed the outlet on the silecer and it's joint with the exhaust pipe is displaying all the signs of an over rich mixture, (black sooty deposits). Bikes running Okish with a slight flutter on idle, 67mpg & responsive through all the gears. So, being fuel injected, where do I start to clean up the emissions/ mixture? Anyone technically qualified lend a hand here? EG, do I use injector cleaner, has anyone else experienced this problem. 2008 32,000+ miles, idle actuator sensor cleaned, both pipes replaced with new( someone had cut them off the airbox and refitted them). I am determined to sort this cracking bike as it suits Mr & Mrs Moules idea of how a motorcycle should work!