Haha JVS
TPS now set to 0.63 which is close as I could get it more or less. Well it's certainly made a difference throttle wise, not such a off and on feeling now.
To think it's been like this for 2.5 years since owning the bike lol.
Will be keeping a closer eye on it in the future in case it decides to vibrate itself into a new position.
Also worth noting, in the times I've pulled the plug, I've never seen it sooted up.
Now we need Peacefulllegend to come back and tell us his problem is fixed.