Mining bug

Occasionally while running the mining bot if a node is below the player and involves a larger than "normal" drop the bot won't drop the player character down or dismount to mine the node. Another one is if the node is on a slant like on the side of a hill or a ledge the bot will go to the top of the ledge go near the slant of the hill and will pause for a bit and then ignore the node and move on. I don't know if this last one is a bug, but sometime the bot will ignore nodes almost right next to the one that was just mined and continue along it's path.