Posted by John S [151.201.236.22] on Wednesday, November 21, 2012 at 13:16:09 :
In Reply to: How do you know.. posted by Mike McClintock [66.82.162.16] on Wednesday, November 21, 2012 at 11:52:37 :
I agree mike. If the reading is listed as T.I.R of F.I.R. It would really be out if it was true position.