I don't spider rig, but why would need speed to do it?
Help, I am looking to purchase a new unit for the bow of my boat, in need of expert advise on what would fit my needs. I currently have a Lowerance Elite 5 DSI at the console, and I mainly dip brush and will begin spider rigging for the first time this fall. I have thought about the Garmin 550c, but very unsure. I need some input, will need something that displays speed since spider rigging requires it. Any information or opinion is greatly appreciated, Thanks
I don't spider rig, but why would need speed to do it?
You don't really need a speed display to spiderrig. If your lines are at more than a slight angle, you are going too fast. It is however, very helpfull to have a gps map up front for following contours and finding marked structure. Cheapest route would be to get another mount/ antennae/ transducer for the console unit you have now. When you get to where you want to fish you could just unplug from the console and plug it in up front.
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