finder speed

Discussion in 'Boats and Motors' started by bmffishing247, Apr 27, 2008.

  1. bmffishing247

    bmffishing247 Fishing Is Life!

    Just wondering how many of you have to adjust the fish finder speed for when you are open throttle. I am running a bottom line 320 and I have to jack up the speed so when i get it on plane it is still reading. Just wanting to see if this is a common thing or if I'm doing something wrong.

  2. ParmaBass

    ParmaBass Kiss The Converse

    I have never had any luck with any of my fishfinders while my boat is on plane and I'm going over about 25mph. I usually just slow down a bit to find the depth while Perch searchin on Erie.