Hi there

When my NC30 is sitting idle and I rev there is a small delay it reving up and then about 5-6k revs there is another drop in power...anyone got any ideas ?

Is it cold?

It's a CV carbed bike so what are you comparing it to when you say there is a slight delay? Sounds normal.

As for the flat spot its common at that space.. putting an extra washer under the carb needles usually fixes it, have a read through the carb guide (sticky thread). You can get nice precision washers from Rick Oliver on this forum.

I have no comparison but just doesn't feel right ? Hard to explain but when pulling off and opening the throttle it seems sluggish and takes a second to kick in ?!?!

I will have a look at the guides as recommended. Thanks

This is once the bike is warmed up

Hi, maybe worth checking the mixture screws are set right. Is airfilter clean?

Hi, Yeah going to clean the air filter first - Where are the mixture screws ?