You can only grant 29 levels. You stop earning grantable levels at 59 effectively. You can still grant them after 60 but you earn no more. You can only grant a toon up to 60 but not your level so you would need to be 61 to grant to 60. Best to get to 99.99% of whatever level and grant to 59, kill a mob and ding 60. Because you maintain the % complete of the level.


edit: Zanthor is a faster typist then I am.