Dont know if this helps as audible guidance
Hendo, but I thought mine was running a little roughly until I heard this on youtube, it sounds exactly like mine (car in vid is a ko4 Ed30 whereas mine is a ko3 GTI - the vids decent quality hence why I found it useful to compare to)
After hearing that, I suspected mine probably isn't that rough
![confused :confused:](https://www.mk5golfgti.co.uk/forum/Smileys/newsmileys/confused.gif)
Who knows?