The first thing is check there is no slack in your throttle cables, there is a bump on your throttle tube to advance the throttle opening at a given point if you have any slack it will reach that point too early.
You can buy a throttle tamer, it is a throttle tube with the bump a little further away from zero to help smooth things out but still achieve full noise when required.
I fitted a PCFC to my V2 and would say I got next to zero improvements with their maps but when I put the bike on a dyno and had a custom map built there was a considerable improvement, I went from 29ft of torque at 2200rpm to 49ft and it started earlier so I recon that was where the improvement came from.
Some of the 19 rides in my shed
2014 V2, Snoopy
2009 Wee, Pumbaa the pig
WR450F, The Blue Postie Bike
YZ250N smoker with rego, Stinky.
Yamaha MT09 (FZ09), The Scud missile.
Club Lead not Club Med.
He with the most toys wins.
Out of my depth in a puddle.
Live life on the edge you will see more that way.
Ridding a motorcycle keeps things in balance.
At the end of each trail and at the end of each day history is made.