I have a postie bike and L plates and what I know about bikes would fit on the head of a pin so any help here would be much appreciated. I have noticed lately (last half a dozen rides or so) that there is a "dead spot" when I accelerate gently out of a corner. It seems to be getting slightly worse. It's most noticable if the throttle has been off completely for a bit on the approach to the corner eg. coming down a hill then turning. If I then ease the throttle on, it'll pick up initially then it gives a little cough and chug then it's fine. It's not noticeable if I give it heaps out of the corner. It's also an issue when I'm practicing the low speed stuff as it seems to be in that low rev range. I've changed the spark plug (the old one didn't look too bad) but no change. I figure it's gotta be a fuel thing but I don't know where to start. Help please!