Here,s a tip if you have docks on your lake,if you will raise the right side of your ducer just a little ,you can see better under docks on your si and still will not hurt pic of bottom ,also if you notice most of the time when searching with si you are usually closer to right shore which is coming up anyway which will actually give you a better bottom pic of both sides of boat when going along near shoreline,I have been helping some here who also want to see under docks better and still be able to use it like they got it for,try it and if you do not like it ,it is easy to put back as was