windmill to Mechanical timber
In the video playing in the background of the main menu, it shows timbers being stuck onto the rotating bit of the mechanical blocks. I found out later (after trying to do so for about an hour) that this is not possible.
Driving other machines with the windmill would allow for much more interesting and complex designs to arise. Right now, people are relying on game bugs, or broken physics to make this happen (Clang/Klang engine), when it should be possible without looking like it is about to explode.
Please implement a method of attaching timbers/other small grid building parts to the shaft of the windmill parts