1 low grade still runs out while flying and I already gave my default group myminicopter.unlimited

just wondering if if anyone else has this issue.  I already removed NoVehicleFuel plugin to double check

When a player with that permission spawns their copter, they should receive a message "You have been granted unlimited fly time, no fuel required !!"  If not, then the permission isn't being applied.  If they do and it still uses fuel, then it could be a recent failure of the plugin or another plugin interfering with it.