VHSH advice wanted

[Stesjh]

I'm running a 30mm VHSH on my TS1. Recently it seems to be running very rich, also when riding about 60-65 it feels like it about to die until I back off a little then runs fine again for a mile or so? any suggestion why this may be happening? Many thanks.

[Toddy]

worn needle / slide is there any temperature condition changes when your riding ?

[Stesjh]

worn needle / slide is there any temperature condition changes when your riding ?

Doesn't appear to be but will check slide and needle though thanks. Only done 2000 on it though and now won't tickover, oh the joys of scootering!!

[Toddy]

It may be dirt in your jets or needle clip loose try that as well

[Stesjh]

Many thanks