I have read posts by Bob G about using a nail in the TS insert for a splitter. I assume the nail is put in from below. Maybe a common nail. But, Google has not helped me find any details on this elegant approach.
Even the best-tuned TS has some vibration. I have this image of the nail at some point working itself loose and falling into the table as the blade is spinning. Question: Is there a good way to secure the nail in place? Or, is this scenario too far fetched?