You can find Glenn's tutorials by going to his profile - click on his name and then when you get to his profile look for his "find latest started threads" Then you can click that and look at the threads Glenn has started. In there you will see various tutorials you can click on and view them. He has a lot of info. If you like you can also send Glenn a private message and ask him questions. I have a lot of info on repairs. You can go on my profile and look through started threads and read up on repairs. well other stuff too...