Would you need a seperate weather cover for this trigger mount configuration. Im not sure about the push once pinpoint button, I like all the buttons in that main screen area, but by holding the pinpoint button to activate constant pinpointing ensures you that the function will not be left on. By keeping your finger on this button, also allows the user to fully focus on this mode. With the imaging feature also, I find that there is also a recovery time that is needed if you keep the pinpoint button held down to long. I find that being a manual functioning button, it allows me to move in on the target in pinpoint mode, swing the coil a few times and then back off the target; then go back in again for a more discrimatory check while providing me with even more discretion on whether to dig the target.
But thats my opinion. Jason, Canada