798 transducer mount screw Number

[crappiefarmer]

I've got two in and sealed right now for another test run. Will two hold the thing all right or am I going to need to add the third one? the two I have in are at the bottom of the slots(the way it worked out) drilling the third one will be very close to them and I am in fiberglass. scared of ripping out a hunk with them so close if I hit something. Also would like to keep from putting one in the top hole because the ducer will be below the hull a bit and would like for it to be able to break away from the boat with the latching mechanism but the top screw would lock that down. I could put one in on one side of the slots at the top. Thoughts would be appreciated.CF

[Shellback]

I always just use the 2 slotted ones.

[crappiefarmer]

I always just use the 2 slotted ones.

Thanks Shellback.CF