"ContestID67" wrote in message
...
I'll bite, what is a Zander SR820? A little research on the web
didn't turn up much. Do you have a link to the company's web site?

A quick Google search found the following information:
http://www.gliding-in-melbourne.org/download/zander.htm
http://www.zander-variometer.de/

Wayne
HP-14 "6F"
http://www.soaridaho.com/