This has no meaning on normal server, but on PVP server its safer to fly grifawns while invisible when you going different alignment zones to playerkill, cuz no body who see your from ground and will not ‘/shout FP flying to SQ tower in antonica’ then u have time to prepare ambush not jump off grifawn into fight… for example.
Exploit itself:
You can open dialog with NPC on grifown station and while destinations open and ready to be clocked, cast invisibility by spell or totem, either work. Now when u invisible click on destination from NPC dialog and you and grifawn going to be invisible while flying, its also safer to use exploit to stop grifawn in air while invisible then no body will understand you exploiting and probably report you.
If all else fails buy Eq2 Gold from The MMORPG Exchange! MMORPG-Exchange has supplied me for years and has great customer service and 24/7 instant delivery. Check them out! Eq2 Gold.