Well Im a newbie at least here, but Im not a newbie in real life . Im an old duffer. I am going to try and restore an Erie model771 pump and really dont have much knowledge of the workings I can do everything but the computer I think and would like to learn how to do that . I know I can buy one rebuilt from Joe Yocum but would love to learn as I go, is there any place I can get any basic info or detailed info to help me out?If anyone wants to know any more about my hobbies I have been building and restoring race cars hot rods and customs since the 50's and am now starting in on Rc airplanes too Im not much of a flyer but I have learned how to rebuild a bunch of em Mtn. Mike