Need help with the Axon FBL settings. It is on a Thunder Tiger 90 nitro-G4 with a Futaba T16SZ-T18SZ through a S-BUS RX-R6203. I would like to know what numbers would you start with on the tail gain, the setting in the radio is 80%, do I leave this and also head gain setting all to suit SCALE flying with the help of auto leveling, or rescue on a switch to auto level. Thank You Ivor