That's good to know
Just a side note, offtopic :
How much skillpoints in Summon Ghost you had at that time? The more point, the better Ghost's healing art and he also heals more and faster.
I really like Summon Ghost ! He saved me yesterday once again from dead !
and it's a real healing potion saver! Sometimes (mostly by a boss) I must use only 1 healing potion (of L3 or more).