I know about not resting your hand on the shifter. i just noticed it once and was wondering if anyone else noticed it too.
I drove today and noticed another detail: it only vibrates when I am on the gas and not when coasting. While coasting all vibes go away. I am just worried that there may be something brused (not broken but damaged) in the tranny associated with the 3rd gear.
I understand the principles behind manual transmissions, but lack specific detailed mechanical knowledge (I have never taken a transmission apart in my life...). I thought that if anyone else experienced this phenomenon they could shed light on it.
I want to make sure that if there are any possible mechanical defects in the tranny, I take care of them before warranty is over (I guess I have another 40K miles to play with it and watch it...)