We're off to an excellent start with NoMercy448's topics. The FoxPro e-caller topic is especially helpful and answers questions about model differences with real world experience.
Although the sub-forum is designed for expert/experienced hunter articles/topics for other members to use as a resource, such a format does present a small dilemma for members trying to do research. What if the topic you want to research isn't already covered. With that end in mind, feel free to post a topic request in this thread. I'll leave the thread pinned at the top so it's easy for the experts to notice and hopefully post something helpful. Enjoy the sub-forum.