Sunday 2/28/16
The gluing is really going forward this next day. I used screws that are designed for pocket holes. They have almost ¾ of an inch of unthreaded shank and then about ¾ of an inch of thread. And they are flat headed with a sort of built in washer. Perfect for pulling the top layer down onto the lower layer. These screws are self tapping, but I drilled pilot holes because I was shifting the boards around when I tried to just use the self tapping feature. It required too much force.
This is when I added the third layer later in the day. It took a couple hours for the first layer of glue to dry enough to take all those screws out and reuse them to glue down that third layer with a second glue joint.
I used a lot of glue because I was noticing little gaps here and there between layers and I wanted the joints to be strong. So there was a lot of squeeze out of glue. This is why I put plastic down onto the tablesaw surface first.
