Today I finished up mortising the crossmember in and bored them for all thread. (Thanks for the tip tblank). I also routered a groove in the elevation platform for the elevation wedge to slide on. Then I did a dry fit of everything. I have a few other things to do on this project but I should be able to start glueing tomorrow!
Elevation platform and wedge.
Here I am marking the main runners for boring be taping this all thread thru my crossmember.
Time to test fit!