Drill Down

Just a note about a minor graphical issue.

When the Kiln is facing so the clay input is coming in from the western direction, the fire / flame animation is in the wrong location. It shows on the opposite side of where it should be.

Thanks.

Hotkeys for zooming in and out would be nice. I am playing on a laptop trackpad, and don't think there's any way for me to zoom without a mouse wheel.

Thanks.

This looks awesome!