OK Gang... I decided last night to make another modification to the hull...
I started out by block sanding the ride-pads, but decided that I could get it flatter, and make the surface more durable, with less sanding and filling, by installing some new ride-pads from a harder material.
Here's what I did:
First, I block sanded both sponsons and wiped them down with Mineral Spirits on a clean shop towel.
Next, I cut out two pieces of .031" G10 material, approximately 7.5" x 1.9".
I trued the edges with my belt sander, then fitted them to the existing ride-pad surfaces. I left about .100" overhang at the aft end, and beveled the underside of the new pad slightly so it would fit right up against the anti-submarine pads in the front.
The inside edges are perfectly flush with the inside of the sponson. The outsides overhang just slightly, which will be fine.
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