Speaking of moving the DF from front to back, I always liked the fact that the HBs simply plugged into the mount and many models would work in the same mounting.
Unfortunately, the Helix went away from that. It has the cable plugs on the back of the unit and works like the Lowrance units, so you can't "plug" the Helix models into any of the other style HB mounts.
Anyone know why HB made the change and was is just the Helix or are all new HBs like that?

