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Hi- I got Sailfish installed on my Replicator1, but now the extruder temp reads as NA on the LCD or 1024 from within ReplicatorG. The Troubleshooting page indicated this is something I can fix in the Onboard Preferences dialogue- it suggesed "Override Gcode Temperature" is enabled. I find no mention of this in the dialogue and under the Extruder tab all I find are PID values. Any ideas?