Hi All, It has been a while since I last posted but I thought I would get back on the 'horse' - power that is. I have recently had to spend a lot of time getting my old TTR running again because of old fuel and a battery that is also getting old. Normally when I know it is going to be a while before I can get back on the bike I will turn off the pet**** and let the carbie run dry. Long story short I forgot last time - so I suspect the carbie might just be a wee bit gummed and needs a bit of help!! To save time I want to use a fuel additive. But I want one that works and will clean up those carbie jets, bowl etc just like new. I know there are any number of products out there but what I'm curious to know is who has used one that really works - and works well? I have used Nulon and Wynns in the past and they work to some extent - but what is better?