Is there a Magnum Dipsy depth chart "with O-ring"?

[GPG]

I've been looking around for a depth chart for the Magnum (#3) Dipsy diver with O-ring. I can find lots of charts for the #1 and #2 "with O-ring" and a #3 "without O-ring", but not the #3 "with O-ring".
If anyone has come across one, can you let me know?

Thanks!

....but sometimes I think I do better when I'm not really sure what depth I'm dragging the spoon - as long as its somewhere between 60-90 FOW...

[sdcaller]

Send an e-mail to the manufacturer and ask them for a chart? I'm sure they have them.

SDC