I have read a few different topics on this in the forums. I have tried to message someone who tried what I am looking to do with my pontoon but no response yet so going to ask a broader audience. Has anyone with a pontoon used just one transducer for SI and just trimmed up the motor when using it with good luck and images? Just want to see if there is any downside to this? The ducer is on the welded square behind the pontoon that most have for bilges and items. I have no bilge attached to this side just a current ducer that is from my current old humminbird. Looking to buy a SI specifically the 898 and want to be sure the images will be ok using this method.