Thanks, JKB. I'm aware of the issues you mentioned. Thats why I bought two. They are cheap enough to play with and if I can't recalibrate a unit after I add wire, I should be able to figure out what the offset is by comparing the readings from unmodified v. modified wire lenght. If not, I guess I'll be limited to 10' depth.
Last edited by Errick; 04/01/11 02:43 PM.
