Basically, after sorting out most of my problems, another one turns up to keep burning a hole in my bank account! 
What's happening is when I first start the car and set off, the revs will stick, until I dab the accelerator a couple of times. Even if I pop out the car for a few minutes and go back in, it'll do the same thing again - dab the go-pedal, and it's fine.
Has only just started doing this a few days ago, and nearly got caught out the first time as I was coming to a busy mini roundabout!
What's happening is when I first start the car and set off, the revs will stick, until I dab the accelerator a couple of times. Even if I pop out the car for a few minutes and go back in, it'll do the same thing again - dab the go-pedal, and it's fine.
Has only just started doing this a few days ago, and nearly got caught out the first time as I was coming to a busy mini roundabout!