[Jerry Crandall]

Gentlemen;
Volume Two of our book will have a lot of technical information, including an entire chapter on problems and complaints such as cowling change suggestions, radiator issues, cowling flap problems and more. There are a lot of charts, graphs and documents regarding engine performance with different settings and with/wo MW 50 etc. Most of these have been published and to a lot of people not all that interesting, and most cannot read them. However, we will publish some of this information that we feel is new and somewhat interesting.
Additionally there will be a chapter on some select parts, development testing and problems dealing with subtypes such as the D-11 and D-13.
Cheers,
Jerry