I’m having some wrenches made to use instead of dealing with the the little red tab that shears off when changing blades.  Please post if you are interested in getting one.   I’m having a prototype made this weekend.  I’ll post more once I test it out.  Still working on fit, finish and how long it needs to be.  I like the wrenches that came with the SawStop I use at work.  Please offer any suggestions.