Any advice on the installation of a LSS-2 transducer onto a bass boat that does not have a jack plate and does have a step??

Any one have experience with these
Transducer Shield and Saver - See More Fish, Catch More Fish! - TS-LSS2-2L to fit LSS2 structure scan transducer

Or any other install options?

Any one have it on a trolling motor mount instead of mounting on back of boat?