Ok, I found the config and I found out how to make the HighMemFix change, but now Couatl crashes when I call anything with GSX. here's the error log:
couatl v3.2 (build 3997)
panic log started on Mon Jul 23 16:56:31 2018
problem raised by engine or unspecified addon
{'Requested FollowMe to': 'Gate 111', 'Airport': 'KPDX', 'User Pos': (45.58054809893729, -122.58398567471414, 10.4712 m, 1.32717 m, 298.8820469473262)}
Error: exception CREATE_OBJECT_FAILED in call AICreateSimulatedObject param #1 'FSDT_followme_Van'
{'Requested FollowMe to': 'Gate 111', 'Airport': 'KPDX', 'User Pos': (45.58054809893729, -122.58398567471414, 10.4712 m, 1.32717 m, 298.8820469473262)}
Error: exception CREATE_OBJECT_FAILED in call AICreateSimulatedObject param #1 'FSDT_Marshaller_African_01'
{'Requested FollowMe to': 'Gate 111', 'Airport': 'KPDX', 'User Pos': (45.58054809893729, -122.58398567471414, 10.4712 m, 1.32717 m, 298.8820469473262)}