www.algodoo.com

I have found that the Algodoo Keyboard (AKB) only shows the left and right arrows after selecting those 2 to control a motor. The AKB works great if you've a game for someone to play and they're new to algodoo so want a keyboard relevant to the game although it's weakness is when I tried to control another motor using the up and down arrows but they didn't show on the keyboard for me to select as the 'controllers' for the motor. I don't mnow how to solve this problem and don't know if anyone else has it or if it's simply inescapable.