I have an issue when I increase the scroll speed to fast or ultra on my 1042. With my school speed set to ultra I get massive interference on the screen and have to lower the gain to make it go away, That only happens at trolling speed between 1.5 and 3 mph, if I increase the boat speed say 10 mph or higher the interference goes away.
My question is, when I increase the scroll speed does it also increase the ping rate? Also if I manually decrease the ping rate, how will that affect the returns?
Thank you.
Fish on!!
C//