GBX Firmware Configuration - Missing Extruder / Heater

If you have recently re-flashed or updated the Firmware on your Machine and are missing one of your Heaters/Extruders, the following steps will help correct the Machine's Configuration:

1. First Navigate to the Wrench Icon, by selecting the 3 Lines at the Top Left of the Screen
2. Scroll Down Until you Find the master.cfg file and open it
3. Here you will need to change this file to read exactly as below (PLATFORM(#2) refers to the Size of your Printer [regular or xlt]) 
4. Once you have updated the file, Click Save and Close
5. Then Click the Top Right Power Button and Select "Reboot" at the bottom (power cycling the machine would work as well)
6. After the reboot process takes effect, the Machine's Configuration should now be changed

Option #2: Copy and Paste (if connected to Internet):

[fgf]
platform_type=regular
board_type=archimajor
crammer_enabled=false
heater_bed_enabled=true