down to?!?!?!?!?!
the knockin when wheel spinning???
it doesnt always happen, only when its just tryin to get grip when wheel spinning, (prolonged spiinin?)
I know alot of us (mayb all) have had it...so what dya reckon!? did nebody work it out in the end, some peeps said it supposeta be like tthat some didnt! lets work it out finally and officially!