I have had the Jet 22" since the year it came out and after a couple years I switched the clamps out for the Pegas ones. It takes away the unique clamp style that first drew me to the Jet, but the Pegas clamps hold the blade a lot better. I am able to get much better tension on the blade after the replacement.
I do the same as DGMAN. I usually stack cut my ornaments and like to keep my stacks no thicker then 3/4". Started planing 1/4" down to 3/16" and this allowed me to cut 4 at a time instead of 3 - makes a huge difference. Haven't had any problems with breakage at 3/16" with different species of hardwood. Not a fan of using plywood for ornaments.
I got one of these back when I had a Dewalt, and it worked great:
https://mikesworkshop.com/collections/accessories/products/quick-lever
as others have said, just make sure to not over tighten.
Steve
I've gotten a number of layered patterns from etsy that are designed for laser cutters. So far, with a little playing around and some knowledge gained here, I've been able to take the .svg files and save each layer as a separate .pdf file for easier printing using inkscape. Some of these patterns are quite complex and a challenge to cut, but have really nice results when finished.
All those look great. I got heavy into the layered stuff the past couple years myself. Who are the sled patterns by? I like the look of those (but worry if I could find enough walnut for the bottom layer).
I'm not 100% familiar with the Excelsior brand, but does it have the knob on the top/back like most of today's saws? Adjusting that knob should change the distance between the blade clamps for you.
Those look great. I remember seeing this pattern somewhere, but can't recall - who is it by? On the top rings, are you using a router to make the recess for the other piece to fit into?