After you do it a little while you can watch your tips and be close to what speed you want by what your tips are doing. If they are doing kinda a slow continuous wobble. Then you are going to slow. What I used to have to do before I got a GPS


2003 Xpress X17
MinnKota V2 Powerdrive
Humminbird 998c
Cumberland Crappie Racks
BnM PSTs