Algodoo

Firstly, it doesn't look like a car, I know that.
What it is is a simple little variable altering machine, operated entirely by dragging the controls!

UNFORTUANTELY there is a problem I can't seem to fix and that is that the script keeps on disappearing when it is saved so you have to retype in what I have written in the script menu (help in scene).

If anyone can help me to get rid of the problem, please leave your answer in the comments!

HAVE PHUN and *MERRY CHRISTMAS!*