Bought this last night, when using west crabs option it runs to the east crab side when it's doing the runout, then goes north and south a couple times, then heads back towards the west crab side. It takes a long time to get back to the west side as sometime it just goes back and forth between squares that are 2 away from each other. It took 2 minutes to get back to the west side and it stopped at the mining area for an extra one after that before going to attack crabs.
Maybe it's just my problem, not sure though. Wanted to post and see if there was anything that could fix it. Thanks for the script though, range levels are coming nicely