I just happen to be in the Dallas area right now baby sitting my grandson, and brought my EX-21 with me. I decided to take it to Seyco for a "tune-up". Ray went over it with a fine tooth comb, made a couple of adjustments and I picked it back up today. There wasn't anything wrong with it, but I figured the Excalibur expert should take a look. There was no charge and as usual, a pleasant visit with someone who has been doing this for years and years. I can't say enough good things about the EX series of scrollsaws or the service provided by their distributors.
The biggest advantage of the Excalibur over any other saw is the head tilts, not the table. If you plan on doing bowls, spirals, inlays etc. it is an invaluable feature because you continue to work on a flat surface - not a tilted one. Gravity plays a role in sucessfully cutting a bevel and my last saw had a tilting table. Although I got pretty good at dealing with it, my work became unbelievably better when I no longer had to try to work at an angle.