I know it isn't rocket science but have fooled around with it a bit the last couple evenings.Used a square to find the straight angle to the location from the upper trim of the boat.Does it really matter if it is mostly in the water flow?,not half way.
I do realize it will be more prone to be hit by debris but is lower the better if you will, the best/accurate readings?.
Where it is mounted the transducer is straight.The bottom of the boat where it is mounted is slanting up and out for stability.
I hope this makes sense,it is not a square bottom boat.Stepped v's might be more accurate.
Thanks guys for any info.
Dave.