@Czar
The script currently doesn't handle super glass make with giant seaweed as it should.
It takes 13 giant seaweed, and 13 buckets of sand, casts the spell, and then just tries to cast it again and again because both ingredients are still in the players inventory.
As far as I know I think it should take 3 giant seaweed, and 18 buckets of sand (and then pick up some molten glass of the ground every once in a while, could be done once there are 27 on the ground maybe?) Or 2 giant seaweed to 12 buckets of sand, for slightly lower efficiency but easier.
For now I'll just use normal seaweed, but I though I should let you know