Hi, I’m a new member but have owned my NC30 since 1998. When I first got it I joined the NC30 Club, run by Rick Oliver - still have a few of the Newsletters from the club tucked in my Haynes manual.
Anyway, the reason for my post is firstly to say bellow to the forum and also ask for some advice. My NC30 has sat for a few years but I am getting it ready to be MOT’d and then will hopefully sell it - I just haven’t had the time to ride it for a long time.
The problem I have is that without the tank connected, it starts and runs like a dream. As soon as I connect the tank it won’t start or run? I rejetted it back in 2002 and it has a Scorpion end can but it always ran well afterwards.

Any thoughts?

Cheers, Mark