Changing the throttle cable - Easy and lovely result
 

Just made a How To video as I was amazed how easy it was and what a difference it made to the driveability. My throttle response wasn't bad but there was one slight sticky bit on the pedal travel that annoyed me. After changing the cable it felt like a 20bhp upgrade across the rev range. Weird but welcome.

I would recommend it to anyone who hasn't already done it.

https://youtu.be/fJ4xHddcElE