Finished the transponder connector. Connected the intercom harness to the radio connector. Finished the other leads for the radio connector (power and ground). Made the complete antenna lead for the transponder. Got the transponder end soldered on, and the antenna end crimped, and got it installed in the tray. Finished soldering on the tray end of the radio antenna lead, but I need to get a snap ring pliers to remove the old lead and install the new one. Once that is in, then the rack of trays can go in the fuselage. Spent a little while looking at raising the seat a little. There's a tab welded on the control triangle that hits the seat with the stick full aft. This tab is not in the print, so I'll cut that off. But also raise the seat about 1/2" just to avoid close conditions under there.