Posted by Gordon Maney [208.126.206.119] on Wednesday, June 16, 2010 at 19:47:05 :
In Reply to: Re: Voice from the past.... posted by Bob Carriere [192.197.178.2] on Wednesday, June 16, 2010 at 14:17:02 :
To provide a sense of scale, use the weight of the wheel to apply for the force. It will bounce back. You can hit it pretty hard; back, forth, back, forth.... and so on.
The beauty of it is that it works in both directions.