Re: Down riggers on FM165
I had to figure this one out too. My FS175 has very narrow gunnels. I was able to mount the Scotty side-angle mount using carriage 3/8" carriage bolts with the head of the bolt inserted in to the slot on the inside gunnel. In order to this, it was necessary to cut out a narrow vertical slot under the rear corner plate to allow the head of the bolt to slide in to the track. I used a dremell for this.
Mounting the Scotty plate then just required two wing-nuts and washers.
I also had to shim under the base of the mounting plate to bridge the gap between the top of the gunnel with a couple of blocks of wood.
The nice part is, I can remove the entire set-up in minutes and didn't have to drill one hole other than for wiring.
I?d be happy to post a picture if you have the same slots on your boat to make this work.