@3run: can you describe your rubber feeling better? i reduced the bounce factor, but i think that wasn't the thing you ment

The bug will be removed in the next version
I want to change the glue so it works like in real life (put in on the block, place any other block on this)
Also the resizable plank will be included
How should this resizing work?
1. You can't turn the plank. It will be resized instead.
2. Add some buttons for resizing (not my fav)