"Thanks Crystal,  I have submitted the file this morning.  Nina "

"Hi there,  I am also having this issue and have tried numerous options to try and rectify it...to no avail! I originally had a pale blue..."

"Hi Mike,  Thanks for your reply! Yes this example is similar to what I was hoping to achieve. Are there instructions on how this was acc..."

"Hi there,  I am trying to create a 'game' whereby I have an object (gun) which shoots antibodies (trigger on click gun to start motion p..."