General uno fire 1100 foot flat and motor just idles

[stash]

Ahoy again peoples.


I've now put my whole motor together and she starts no mess no fuss. Only problem is that when I start I have to have my foot flat on the floor and when she takes keep it there until the revs come up. Once I've let go of the accelerator again, I have to do the same thing to get the revs up again. She does idle though.

Any ideas?

Thanks
Stash