Keep reading Stratus calibration / setup: Stratus altimeter altitude source-protocol: five choices: read the encoding altimeter manual closely to figure it out: "Default config is Trimble/Garmin 9600 baud with 10-foot resolution" so: first guess: Stratus needs Serial TRIM/GAR -25ft power up and reset. Altitude shows -1100 feet. BAD. Tomorrow: open Enc Alt and check jumpers to see what it is set at. Stratus needs 5A fuse Enc Alt needs 3A fuse GPS antenna: RAMI AV-801, cable RG-400, min 10 feet - got it. Run the GPS cable up through the right front tube adn re-do the RG-400 connector. Permanent connection for the GPS antenna. Still temp mount on front of root tube, waiting on the chute for final placement 22:00 quit