Scooterotica

hi have a 220 PX kit running a malossi reed and a 30 mil bhph 128 main needle set on middle notch, have tryed a few different settings but cant get rid.
pinking when gently throttling off and when flat out, any suggestions

maybe something here
http://www.scooter-scene.co.uk/forums/v ... hp?t=11909

or
http://scooterotica.org/forum/viewtopic.php?f=8&t=13808