Many use livescope and it proved to me that jighead needs to be heavier to get it down . Don't use real heavy line and drop rod tip low .Larger line diameter causes drag in the water ,I use 8lb test. Holding rod tip down in wind helps wind drag . One day last week I was catching crappie 30' deep with a 1/4 oz Takeum Hand tied . Wind got higher and my buddy pulled out a 3/8 oz jig . Got it down there and did not affect the bite . Took a friend and his grandson , they were amazed watching 1/4 oz jig drop down to fish in 30' of water on live scope.