Snowman51,
Can you post a picture of the old bushing???
Your description of the "angered" hole (angled maybe???) sounds like the bushing was incorrectly installed in the crank. That or maybe you have an issue with the transmission input shaft (bent, worn out bearing or something similar) which may account for your bad vibrations???
With so many questions, there can also be so many answers, just ask away.
Dan
