I think you may be talking about the ACL 101 manual. The OP is talking about the P12R manual.lithgowlights said:The manual is not a bible, but more a guide book. It gives opinions, does not cover every question out there, is lacking in some areas, but it's one of the best general guide books on lighting out there. It was designed to introduce newcomers to the basics, and give a generic understanding of how things fit together. Once your knowledge grows then the forum and chat room will yield more specific information.
90% of newcomers questions are answered, at least in part, by the book, and that's why it's a great resource