6822 Throttle Springs

Now I am more confused than ever. The 6822 throttle springs I got are significantly shorter than the ones on my carbs and about twice the diameter. They don't look like they'll fit. And on McFarlane's site they are listed as being for the vernier throttle. What gives??

Wayne 120241 143WM

the springs i got from vans part # 0002 were close to the same size as the rotax springs. just a whole lot weaker spring, i think ypu got the wrong ones