Yup, answering tech privately defeats the purpose of a website.
That's more a telephone thingy.
I don't consider the members here as "ordinary" diesel folk, there is a very high percentage of hardcore enthusiasts here, perhaps higher than any other diesel site.
I answer lots of questions on the phone, lots via PM, and many of the questions are all the same. Having them posted on a board helps more. But when I'm getting ready for a race, I don't have as much time as I'd like to help others.
Hopefully after Bonneville, things will quiet down, and I get to do more.