hey, me and my uncle took apart my carb yesterday due to it not running right, found metal in floatbowl. turns out to be one of the reed valve petals shattered, just ordered polini carbon petals. in the pack there are 2 different weights. whats the best to use and whats the difference in the way they perform? thanks.
the thin ones are dedicated to throttle response at lower revs, and the thicker ones for top speed and throttle response around full throttle.
