I have the 6th edition of percision trolling but there isn't any word mentioned of zips.I need the info of line out to reach the depths of 10 feet and 15 feet,trolling at 1 mph with 10lb test.Thanks

Find 10' of water and let out line till you hit bottom, now you know how much line to let out and be in your 10'- 12' zone.

David,
And of course you have the different weight zips to contend with as well. I would guess that that blade will be very speed dependent. I guess we'll have to work the sand flats on Bago and figure this out.
Take care,