I have found that I'm unable to rotate cubes and make circular tunnels in DLE, because the editor toolbar "move left" and "move right" functions are malfunctioning. I'm specifically referring to buttons 4 and 6 on the editor toolbar. When I try to make a cube lean to the right with 6, the cube shifts upward instead, as though I used 8. 4 is similar, only instead of going left, the cube goes down, like when using 2. This is probably a simple mismatch bug, but bothersome nonetheless.