A fair while ago I bought one of those 3D printed WDT Spirograph tools on Etsy. I tried it, didn’t notice any improvement over good manual WDT, didn’t like the clunky feel of it and added it to my junk box collection of undesired espresso accessories. And as my tried and true manual WDT (using 5 × 0.35mm needles in a handle) works well, and as I have other things to focus on, I haven’t bothered to pull it out again.
Did I give up on that too soon? Has anyone had any success with these, and continue to use them?
Btw. I’m not keen on spending $$$$ on Weber or similar tools unless they are gamechangers.
FYI, a very capable and knowledgeable Decent owner (and Decent skin and profile developer) named Damian uses an EWDT tool that he built.