Well, I'm pretty much a 'newby' on this forum, arriving last June. I'd spent 15 years on a Porsche 928 Forum, where there were about 125 new posts a day, and a LOT of DIY'ers posting info about their projects, and helping others with procedures. And, I was a bit concerned about 'losing' that assistance when I sold my 928's and bought my third e9 (35 years after the 2nd one departed).
I needn't have been concerned, as this forum is equally as helpful and responsive to my 'frequently dumb' questions about the best way to address a problem, or find a needed part, as I try to turn my car into a 'European appearance' machine. MANY THANKS to all who are so helpful in that task.