Bartableman7 Posted October 4, 2021 Posted October 4, 2021 All of a sudden the bottom contour line is a wild sharp zig zag line instead of a smooth bottom. What's up? Tranducer? Head unit? Cable issue? Quote
moguy1973 Posted October 4, 2021 Posted October 4, 2021 Waves? If your boat is moving up and down the graph will show a zig zag pattern on the bottom. Quote
Super User J Francho Posted October 4, 2021 Super User Posted October 4, 2021 Waves is my answer too. Quote
Bartableman7 Posted October 4, 2021 Author Posted October 4, 2021 No, not waves. Waves are easy to see. I'm talking about sharp vertical zig zags that are up and down 10 feet on the graph and very close zig zags...a 1/16 of an inch apart. 1 Quote
Super User Team9nine Posted October 4, 2021 Super User Posted October 4, 2021 Going to need a screenshot or two to help diagnose then. All kinds of things one could imagine being the reason, but nothing better than us being able to see exactly what you're seeing in order to render judgement. 1 Quote
Fishingmickey Posted October 4, 2021 Posted October 4, 2021 Waves over a drop off (aka modern day ledge)? FM Quote
Super User J Francho Posted October 5, 2021 Super User Posted October 5, 2021 3 hours ago, Bartableman7 said: No, not waves. Waves are easy to see. I'm talking about sharp vertical zig zags that are up and down 10 feet on the graph and very close zig zags...a 1/16 of an inch apart. Yeah, that doesn't sound like waves. Sounds like your settings may be off. T9 is right, a screen cap will help. Quote
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