Nice work Frank. I think I tried spirals once. Was not good. I think it was early when I was just starting to scroll. I think I had problems controlling them. I have also heard they can break a lot. On the list to try again someday. I do use a foot switch. I started out with one so like most things, I think if you learn with one early, it’s easier then of you scrolled for a while, got used to that and then tried. I have found that is true with many things we learn to do in life. I have an older Excalibur who’s really old foot switch went out the other day. I tried to saw without it. Couldn’t do it. Fortunately I have two saws so swiped the foot pedal off the other one. I know there is an extra one hidden somewhere in the shop, as I had bought one for hubby to use on something but he never did. Just need to find it. Apparently he isn’t sure where it is either.