Has anyone installed the full length tracks for the sliding Yakima racks? I think they call them 110 inchers. If so, what did you do to seal them for water leakage? It looks like they just run down the stringers and screw into them. Thanks...
Goto Yakima's site and download the mounting instructions. The diagrams explain it well. You may need to use different mounting hardware.
IIRC, you mount a small plastic washer with silicone around each hole. When you attach the rails, the washers nest in and press against the rubber gasket that runs the length of the track. Watertight on my Snugtop shell.
Hope this helps
S