Quote Originally Posted by skillett007 View Post
well right now i have a 17.5' blue fin deepv,85 force, and just looking at the transom looks like the outboard will be in the way. the 2 transducer option crossed my mind, but if i read rite doesnt the 2d ducer have to be a foot or less from lss-1 ducer, so how does that work with this setup?
The recommendation is for the 2D transducer to be close to the LSS transducer to get good alignment on the sonar overlay mode. You'll still get good results with SS and DS.

If you post a couple of pictures of your transom and OB, maybe somebody can help you decide. I have a glass boat with very little set back and I have a conventional transom mount on mine with good results.