While my Yeti SmartBench CNC router works fairly well, it wasn't as rigid and didn't have as much Z accuracy as I would have liked. I found a post on Facebook from Michael Walsh about building a rigid frame: https://www.facebook.com/groups/2192222464415462/permalink/2823898101247892/
My Patreon: https://patreon.com/johnsl
Parts list here: https://trains.socha.com/2023/11/rigid-frame-for-smartbench-cnc-router.html
