02-10-2012, 10:16 PM
Hi,I have the Mark 320 and receantly upgraded to a speedometer wheel, also keeps track of the total miles.Look into it if you haven't yet upgraded,mine I got seperate years after,never even knew that one was optional.P.S just to add funny thing happened on my tin boat, the other day.[#4040ff]My Sonar was reading through the thin metal of my boat lol,never noticed this before,no need to mount to the outside he he![/#4040ff]
[signature]
[signature]