Jed37:
Don't be afraid to post. We have all been screamed at one time or another. I just ignore anyone that shouts at me. And I take the screamers with a grain of salt, and hope that most of it was from having a bad day....
But I have to say that I have learned more about my car from this forum than from anywhere else, so I hope you stick around and share your opinions.
And you can always use the private message function to ask something directly to the person you think can help you the most.
Keep the faith, bud!