P2 flat spot

[yank]

Hi guys,Any idea whats causing this problem ive got on my px200.
it starts and ticks over fine, but it bogs on first revs after tickover,
sometimes i can rev through it, (which is a pain as ive then too many revs to pull off safe with ) and some times it will stall.
Once through the flat spot it runs great no probs at all.
cheers yank.

[bigvespa]

Have you tried cleaning the carb/jets...is it better if you pull choke on ?

[yank]

Hey up john,ill give carb/jets a clean tomorrow,
yes thats what i do when pulling off
from lights ect,and it does help.
Is it likely to be something as simply as carb/jets john?

[bigvespa]

Possible main seal has gone slack.....usual, but try carb first....

[yank]

sent you pm mate,

[bigvespa]

Replied....