Bought a showdown troller this week. Got to try it out this morning just wondering if some of this is normal? Was fishing with the a showdown 5.6 and troller this morning, alot of clutter on the screen of the troller had to set the noise at 4 to cleared it up even when the 5.6 is turned off. Had the sensitivity set at 14 just to see my jig & still can't see it unless its moving even when using a 1/4oz.swedish pimple. When using my 5.6 never have the sensitivity past 7 in up to 50ft of water & it will pick up a knot in my line at 40ft. Are the lines finer on the 5.6 than the troller? Huge difference in line thickness from my 5.6 to the troller 3x what the 5.6 is. If i move my jig too fast (when i finally find it on the screen) it disappears then the depth jumps from 17ft to 42ft and back every time. The 5.6 is way faster than the troller alot of lag in the troller, line on the screen is going up when my jig is going down. I messed with the settings for over an hour seemed like it was working ok then back to the same crap finally put it away and used my 5.6 before i threw the troll down the hole!