Luckily, sticking closed, not open.....
Sometimes the throttle on my R500 needs a really firm press to work, usually at low speed. This is clearly not ideal in a car not suited to light throttle openings at the best of times, and can cause you to coast out onto a roundabout before stamping far too hard onto the throttle....
Its not quite as extreme as it sounds, but it is annoying and makes accurate throttle control a pain in the bum. I've replaced the throttle cable in case it is that, but it hasn't really done anything. Does anyone have any ideas for other easy solutions? Or is it likely to be a problem with the roller barrels?
Advice appreciated, cheers.