I absolutely love having 1-2-3 blocks available. Yeah, they were predominantly for my little mill, but I find I use them more often for instant references. Like if I’m trying to crosscut small stock on the TS and want to use the fence to set a repeatable length measurement. I can use the 1-2-3 as a known-offset from the fence. I register the workpiece against the 1-2-3 black (which is against the fence) then use the miter gauge to push it through the saw…the 1-2-3 block disengages from the workpiece before the cut so there’s no danger of binding against the fence and kicking back. Works like a charm for those type cuts. 

Ryan/// ~sigh~ I blew up another bowl. Moke told me "I made the inside bigger than the outside".