It's a great script, but I have one issue with it.
Why don't you add support for ALL of the Flesh Crawler locations on the 2nd level of SoS. Your bot is clearly popular (Most worlds are packed at the same Flesh Crawler point and all the others are empty). So this makes it kind of obvious we're all botting as there are 4 guys in the same room. Adding support for the other rooms makes it less suspicious, and will have less competition for kills so will increase exp/hour. You could have it check each room and use the least crowded one.
It would also increase the exp/hour of those who want to take some of the loot as the bot spends a lot of time looting other people's stuff as the room is so crowded.