I talked with Isaac-Aerotronics re getting shielded wiring for the headset jacks. I ordered fifty feet of the shielded wire. It will be shipped next week with the Dynon pitot tube. Isaac also suggested that I reverse the position of the black plastic insulator and the brown insulator. The black side will be visible with the gray interior and looks better than the brown insulator in view. I worked with the OAT wire and attempted to crimp a D-sub pin on one of the wires with the DMC crimper. I was unable to get a good crimp so far.
