TWD..
This could be an altenative to removing the flys..
Do it by electronics, I did it today and the hop up in torque in the bottom gears at low revs and throttle response is gobsmacking..
http://www.concours.org/forum/topic....rchTerms=gipro
And if you are a cheapskate like me £80 and 45 mins against £300 plus for a PC111 2 hours for tank off etc and no need to buy Jiz tools

has got to be worth thiking about.
If there is enough room in the Ace cafe car park next week you can give it a try..
The Gi-pro..
http://www.bikersdiscountstore.co.uk...Rev_Light.html
Stu..