A great programme! I am slowly working through most of the actions and looking at all of the videos, but one problem I cannot solve. How is a pneumatic pump animated correctly using the animation consol? The best that I can achieve is the pump body going up and down and the piston staying stationary.I have tried ticking invert boxes etc but cannot sort it out. Also. when this does work, how is the action transmitted to the receiving cylinder after the hoses have been attached? Any help will be greatly appreciated.