I don't know if these have been flagged up before, but I found these Basecamp tutorials very useful.
You Tube search for 1983lparker series of 5 videos.
Sorry don't know how to do a link... which probably explains why I struggle with Basecamp
You Tube search for 1983lparker series of 5 videos.
Sorry don't know how to do a link... which probably explains why I struggle with Basecamp