what i have is a 15 ft. alum boat. the bottom is about 12 in. further out than the transom,sort of built in tabs or something? it is a 1957 lawney, so if anyone knows about this boat, please let me know. the bottom has 5 strakes. currently have the transducer mounted on a adjustable transom bracket on staeboard side.so 2 questions can i mount the speed sensor on the port side,and how far should they be mounted from the prop wash? boat is powered by a 93 40 hp. johnson. thanks for any assitance.
