We took the panel off the side of the OTA and held the shutter open for 5000 seconds, to see if the activity of the solenoid would heat up the corrector cell. Here you see the primary below, with the corrector cell directly in front. The shutter is the square piece. We could find no evidence for temperature increase.
	Here is the new I/O box last night, after we got all the major wires correctly installed. The camera temperature wire is still missing.
	The inside of the wired I/O box
	A close-up of the wiring
	The box installed on the wall, with the rats' nest of cables cleaned up and tied cleanly below the table out of sight.