Next, it's the sliding deadman. I've never had a sliding deadman and supporting large panels has always been a pain. I made fixed deadman a while ago and that was a great improvement on the motley collection of blocks and toolboxes I made do with in the past.
The deadman has a tongue at the top which fits in the groove on the underside of the bench top. The bottom edge rides on a rail attached to the top of the front stretcher. There has to be enough clearance to be able to lift it up and out, so I want that bottom rail to be as shallow as it can, whilst still securing the deadman. So I made it with sides cut at a 30° angle. My TS tilts to the right, which makes a bevel rip tricky. I'd need a sacrificial fence and even then there is the risk of the triangular offrip getting trapped in a triangular tunnel of fence, table and tilted blade. It's an accident waiting to happen. So it's better to move the fence to the left. But that means that my guard does not have the support that is normally offered by the shoe on my fence, so I have another shoe that clamps in the mitre slot which then supports the arm again.
So I made a bevel rip, flipped the board over and ripped it again, then, with the saw back in its usual configuration, ripped that edge off to give me a shallow triangular rail. All of which I forgot to photograph.
The matching bird's mouth on the bottom end of the deadman was cut in a similar way, 30° tilt but with a crosscut fence. Again the fence gets in the way, so used my stand-alone guard this time.
I cleaned out the bottom of the V with a fine saw and chisel until there was a good match between the two.
I marked the position of the tongue directly from the groove, which is visible at the tail-vice end.
And planed a piece of wood so that it was the right thickness to fit the groove with a sensible amount of clearance.
Then it was back to the TS and the UTTJ.