yeah really bad shaking, with mine in reverse especially bad. It does it a little into first too and then when down shifting. The good news is if i ever need to do a burn out i can rev it up to 6-7k rpms and just dump it and i know the clutch will hold up.lol.
ssinstaller- i would definately go with the mazdaspeed clutch. i posted sumthin over in the protege section askin about the spec/fidanza setups and alot of people disliked the spec cutches. I wish i would have known that before i got mine. Theres $800 down the drain.
also if it ever got too bad with my car ive got a brand new OEM clutch and FW sittin at my shop so i could swap it over in a weekend.
(dance)