Spoiler: Solution Drag it from one of the middle draggables to put the bot on it. Then you deliever the bot to that hole thingee and drag the mjolnir from one of it's Downside draggables to make it vertical. Then you push the bot with the mjolnir in the hole. That's it ya'll!
You'll find that free-draggables (FD) are a dangerous and difficult object type to design with. I completed the level without using B at all, i.e. I just dragged the draggable over the win. To create a bot/ball-moveable object instead, simply connect an unanchored motor to a metal set of blocks.
