These go into the GameUserSettings.ini of your server or single player install if you wish to configure the Flight mechanic.

INI Settings (With Defaults Shown):
[ErusFlight]
FlightMulti=1
AscendMulti=1
DescendMulti=10
FallDmgMulti=1
StamRateMulti=1
MindBurnMulti=1
DisableMindBurn=0
DurLossMulti=1
DisableDurLoss=0
DisableWeightCheck=0
DisableWeightNotify=0
WeightMaxPercent=88
StamMinPercent=.1
DisableStamCheck=0
DisableStamNotify=0
DisableStartupNotify=0
DisableStartupParticle=0
NotifyDisplayScale=1
NotifyDisplayTime=3
DisableToggleNotify=0
DisableFlightParticle=0

INI Settings (Ranges & Descriptions Shown):
[ErusFlight]
FlightMulti=.1-20 - Speed at which momentum is gained when flying forward.
AscendMulti=.1-20 - Rate at which your character rises through the air.
DescendMulti=.1-20 - Amount that the Hold Position key slows your fall.
FallDmgMulti=.000001-3 - Amount of fall damage you take when flight is active.
StamRateMulti=.000001-10 - Rate stamina is burned during flight.
MindBurnMulti=.000001-10 - Rate mind is burned during flight.
DisableMindBurn=0-1 - Toggles mind burn.
DurLossMulti=.000001-20 - Rate durability is lost on this mods armor.
DisableDurLoss=0-1 - Toggles durability loss on this mods armor.
DisableWeightCheck=0-1 - Toggles checking weight for flight.
DisableWeightNotify=0-1 - Toggles encumbered notification for flight.
WeightMaxPercent=.000001-100 - Sets maximum weight percentage allowed for flight.
StamMinPercent=.000001-100 - Sets minimum stamina percentage allowed for flight.
DisableStamCheck=0-1 - Toggles checking stamina for flight.
DisableStamNotify=0-1 - Toggles not enough stamina notification for flight.
DisableStartupNotify=0-1 - Toggles startup notification.
DisableStartupParticle=0-1 - Toggles startup particle.
NotifyDisplayScale=.1-6 - Sets scale of this mods notifications.
NotifyDisplayTime=.1-10 - Sets time this mods notifications are displayed.
DisableToggleNotify=0-1 - Toggles the notification shown when activating and deactivating flight.
DisableFlightParticle=0-1 - Toggles the particle shown around the character during Flight.
-------

Description
Items
Controls
Spawn Codes