sector 99999999 rrfffffffff

[austinn]

iv had several sets of rf, the 70mm 80a, 78a, the 74mms,etc,
but i have tried 77mm, 77a for dh and whenever i pre drift or shut down, theyre like suppper chatery, and its making them chunk excessively, it has a bunch of miny chunks aroundthe whole lip and some larger chunks sporadically.

iv never had any of my rfs chatter, or chunk this much, is it just this duro or wht? has this happend to anyone else?

[KingKang]

its not the formula thats bad its the size, i've gotten the same with my 81mm rf thane, they'l drift smooth if you take them faster but once u wear them down to 74mm they'l be fine. Its not just s9s almost all large wheels chatter when you slide them at slower speeds, my 83mm fly wheels did. I think the perfect size for downhill is 74-75mm and under for all round dh with hard cornering pre drifting, shutdown slides and such.

[austinn]

[QUOTE=KingKang;1297823006]its not the formula thats bad its the size, i've gotten the same with my 81mm rf thane, they'l drift smooth if you take them faster but once u wear them down to 74mm they'l be fine. Its not just s9s almost all large wheels chatter when you slide them at slower speeds, my 83mm fly wheels did. I think the perfect size for downhill is 74-75mm and under for all round dh with hard cornering pre drifting, shutdown slides and such.[/QUOTE

yea fer sure thanks for all the info, i think it might be my stance or something cause ill be going pretty solid speeds (35+) and theyre still chatterin away.