An oscilloscope includes a number of probe assemblies. Part of the balloon expandable stent portion can extend beyond the proximal end of the tubular graft material portion. Each send request is associated with a send priority. Another form assembly includes bendable sidewalls, spacers, and positioning brackets and is used to form a sinuous concrete landscape edging in place. The strap winder is preferably made at least partially from plastic, and has characteristics which facilitate injection molding. A fish attracting element and a hook are secured to one arm, and a spinner is attached to the other arm.