New the Mississippi and the changing water levels, how are you guys setting up a humminbird helix for mapping with the water levels. I know their is the offset and such, where do you find the level of offset you need? I will be fishing pools 4 and 5. I see there is minimal premade mapping available on my Wisconsin lake master chip. Will plan on doing some auto chart live work this summer, can I do it anytime and do the same offset deal as to whats on the lake master chip? Thanks!
May 1, 2018 at 11:34 am
#1771719
