A while ago there was a thread relating to a book/publication about building a PCP air rifle. I've searched a number of ways but can't find it - anyone able to point me at the correct thread, or where I could obtain a copy of the book?

I memory serves me right, it was written by someone who was described as laid-back and 'hippyish' (not my words!), and his brother posts on here.

Any joy, anyone?

JerryD