Sup guys. Recently installed a replacement low mileage (100K) trans in my car. Put in a new Exedy OEM replacement clutch kit. I have put about 2k miles on it since the install. From the time i got done, it shakes when taking off and when your downshifting. All motor mounts are good. I had the flywheel resurfaced and the guy said he to take more out then he likes but that it should be ok. Could the flywheel be a problem or would it more likely be an oil contamination problem? Thanks for any help.