Beastmaker 2000 Cut

It's a remix of the [Beastmaker](https://www.thingiverse.com/thing:2802378) from @Newtonhal(*). I cutted his design down to the widest slot. The cutdown has several advantages:
1. less material/space needed
2. it works on my(any) printer
3. it fits on the climbing bar

As usual I have added the OpenSCAD source. But it is not (yet) made for easy customization. The climbing bar is [this](https://www.amazon.de/gp/product/B01MR6FTFH), The bar size is h and w 40mm. You also need the stl from the original [Beastmaker](https://www.thingiverse.com/thing:2802378) (attached) in the same folder as the scad file

If you want a certain adaption and don't know how, let me know. Maybe I can make an variation for you

Ok, the first request was "how to connect it the wall?" I added it (beastcut_wall.stl) and changed the .scad with a checkmark wall[√] (but it's not printed yet)

*) unfortunately, thingiverse works less and less and I can't find Newtonals Beastmaker ID or "Beastmaker 2000" o